2016995240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2267}}^1$

素因数の和:2379

約数の個数: 128

約数和(自身を含む): 5143824000

約数和(自身を除く): 3126828760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 59, 65, 104, 116, 118, 130, 145, 232, 236, 260, 290, 295, 377, 472, 520, 580, 590, 754, 767, 1160, 1180, 1508, 1534, 1711, 1885, 2267, 2360, 3016, 3068, 3422, 3770, 3835, 4534, 6136, 6844, 7540, 7670, 8555, 9068, 11335, 13688, 15080, 15340, 17110, 18136, 22243, 22670, 29471, 30680, 34220, 44486, 45340, 58942, 65743, 68440, 88972, 90680, 111215, 117884, 131486, 133753, 147355, 177944, 222430, 235768, 262972, 267506, 294710, 328715, 444860, 525944, 535012, 589420, 657430, 668765, 854659, 889720, 1070024, 1178840, 1314860, 1337530, 1709318, 1738789, 2629720, 2675060, 3418636, 3477578, 3878837, 4273295, 5350120, 6837272, 6955156, 7757674, 8546590, 8693945, 13910312, 15515348, 17093180, 17387890, 19394185, 31030696, 34186360, 34775780, 38788370, 50424881, 69551560, 77576740, 100849762, 155153480, 201699524, 252124405, 403399048, 504248810, 1008497620, 2016995240]

約数ペア:

[(1, 2016995240), (2, 1008497620), (4, 504248810), (5, 403399048), (8, 252124405), (10, 201699524), (13, 155153480), (20, 100849762), (26, 77576740), (29, 69551560), (40, 50424881), (52, 38788370), (58, 34775780), (59, 34186360), (65, 31030696), (104, 19394185), (116, 17387890), (118, 17093180), (130, 15515348), (145, 13910312), (232, 8693945), (236, 8546590), (260, 7757674), (290, 6955156), (295, 6837272), (377, 5350120), (472, 4273295), (520, 3878837), (580, 3477578), (590, 3418636), (754, 2675060), (767, 2629720), (1160, 1738789), (1180, 1709318), (1508, 1337530), (1534, 1314860), (1711, 1178840), (1885, 1070024), (2267, 889720), (2360, 854659), (3016, 668765), (3068, 657430), (3422, 589420), (3770, 535012), (3835, 525944), (4534, 444860), (6136, 328715), (6844, 294710), (7540, 267506), (7670, 262972), (8555, 235768), (9068, 222430), (11335, 177944), (13688, 147355), (15080, 133753), (15340, 131486), (17110, 117884), (18136, 111215), (22243, 90680), (22670, 88972), (29471, 68440), (30680, 65743), (34220, 58942), (44486, 45340)]