27436840940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{2683}}^1$

素因数の和:4311

約数の個数: 96

約数和(自身を含む): 64282014720

約数和(自身を除く): 36845173780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1583, 1615, 2683, 3166, 3230, 5366, 6332, 6460, 7915, 10732, 13415, 15830, 26830, 26911, 30077, 31660, 45611, 50977, 53660, 53822, 60154, 91222, 101954, 107644, 120308, 134555, 150385, 182444, 203908, 228055, 254885, 269110, 300770, 456110, 509770, 511309, 538220, 601540, 866609, 912220, 1019540, 1022618, 1733218, 2045236, 2556545, 3466436, 4247189, 4333045, 5113090, 8494378, 8666090, 10226180, 16988756, 17332180, 21235945, 42471890, 72202213, 80696591, 84943780, 144404426, 161393182, 288808852, 322786364, 361011065, 403482955, 722022130, 806965910, 1371842047, 1444044260, 1613931820, 2743684094, 5487368188, 6859210235, 13718420470, 27436840940]

約数ペア:

[(1, 27436840940), (2, 13718420470), (4, 6859210235), (5, 5487368188), (10, 2743684094), (17, 1613931820), (19, 1444044260), (20, 1371842047), (34, 806965910), (38, 722022130), (68, 403482955), (76, 361011065), (85, 322786364), (95, 288808852), (170, 161393182), (190, 144404426), (323, 84943780), (340, 80696591), (380, 72202213), (646, 42471890), (1292, 21235945), (1583, 17332180), (1615, 16988756), (2683, 10226180), (3166, 8666090), (3230, 8494378), (5366, 5113090), (6332, 4333045), (6460, 4247189), (7915, 3466436), (10732, 2556545), (13415, 2045236), (15830, 1733218), (26830, 1022618), (26911, 1019540), (30077, 912220), (31660, 866609), (45611, 601540), (50977, 538220), (53660, 511309), (53822, 509770), (60154, 456110), (91222, 300770), (101954, 269110), (107644, 254885), (120308, 228055), (134555, 203908), (150385, 182444)]