28396500800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3881}}^1$

素因数の和:4189

約数の個数: 168

約数和(自身を含む): 74277489240

約数和(自身を除く): 45880988440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 269, 272, 320, 340, 400, 425, 538, 544, 680, 800, 850, 1076, 1088, 1345, 1360, 1600, 1700, 2152, 2690, 2720, 3400, 3881, 4304, 4573, 5380, 5440, 6725, 6800, 7762, 8608, 9146, 10760, 13450, 13600, 15524, 17216, 18292, 19405, 21520, 22865, 26900, 27200, 31048, 36584, 38810, 43040, 45730, 53800, 62096, 65977, 73168, 77620, 86080, 91460, 97025, 107600, 114325, 124192, 131954, 146336, 155240, 182920, 194050, 215200, 228650, 248384, 263908, 292672, 310480, 329885, 365840, 388100, 430400, 457300, 527816, 620960, 659770, 731680, 776200, 914600, 1043989, 1055632, 1241920, 1319540, 1463360, 1552400, 1649425, 1829200, 2087978, 2111264, 2639080, 3104800, 3298850, 3658400, 4175956, 4222528, 5219945, 5278160, 6209600, 6597700, 7316800, 8351912, 10439890, 10556320, 13195400, 16703824, 17747813, 20879780, 21112640, 26099725, 26390800, 33407648, 35495626, 41759560, 52199450, 52781600, 66815296, 70991252, 83519120, 88739065, 104398900, 105563200, 141982504, 167038240, 177478130, 208797800, 283965008, 334076480, 354956260, 417595600, 443695325, 567930016, 709912520, 835191200, 887390650, 1135860032, 1419825040, 1670382400, 1774781300, 2839650080, 3549562600, 5679300160, 7099125200, 14198250400, 28396500800]

約数ペア:

[(1, 28396500800), (2, 14198250400), (4, 7099125200), (5, 5679300160), (8, 3549562600), (10, 2839650080), (16, 1774781300), (17, 1670382400), (20, 1419825040), (25, 1135860032), (32, 887390650), (34, 835191200), (40, 709912520), (50, 567930016), (64, 443695325), (68, 417595600), (80, 354956260), (85, 334076480), (100, 283965008), (136, 208797800), (160, 177478130), (170, 167038240), (200, 141982504), (269, 105563200), (272, 104398900), (320, 88739065), (340, 83519120), (400, 70991252), (425, 66815296), (538, 52781600), (544, 52199450), (680, 41759560), (800, 35495626), (850, 33407648), (1076, 26390800), (1088, 26099725), (1345, 21112640), (1360, 20879780), (1600, 17747813), (1700, 16703824), (2152, 13195400), (2690, 10556320), (2720, 10439890), (3400, 8351912), (3881, 7316800), (4304, 6597700), (4573, 6209600), (5380, 5278160), (5440, 5219945), (6725, 4222528), (6800, 4175956), (7762, 3658400), (8608, 3298850), (9146, 3104800), (10760, 2639080), (13450, 2111264), (13600, 2087978), (15524, 1829200), (17216, 1649425), (18292, 1552400), (19405, 1463360), (21520, 1319540), (22865, 1241920), (26900, 1055632), (27200, 1043989), (31048, 914600), (36584, 776200), (38810, 731680), (43040, 659770), (45730, 620960), (53800, 527816), (62096, 457300), (65977, 430400), (73168, 388100), (77620, 365840), (86080, 329885), (91460, 310480), (97025, 292672), (107600, 263908), (114325, 248384), (124192, 228650), (131954, 215200), (146336, 194050), (155240, 182920)]