64535380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 169908480

約数和(自身を除く): 105373100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 413, 455, 590, 601, 767, 826, 910, 1180, 1202, 1534, 1652, 1820, 2065, 2404, 3005, 3068, 3835, 4130, 4207, 5369, 6010, 7670, 7813, 8260, 8414, 10738, 12020, 15340, 15626, 16828, 21035, 21476, 26845, 31252, 35459, 39065, 42070, 53690, 54691, 70918, 78130, 84140, 107380, 109382, 141836, 156260, 177295, 218764, 248213, 273455, 354590, 460967, 496426, 546910, 709180, 921934, 992852, 1093820, 1241065, 1843868, 2304835, 2482130, 3226769, 4609670, 4964260, 6453538, 9219340, 12907076, 16133845, 32267690, 64535380]

約数ペア:

[(1, 64535380), (2, 32267690), (4, 16133845), (5, 12907076), (7, 9219340), (10, 6453538), (13, 4964260), (14, 4609670), (20, 3226769), (26, 2482130), (28, 2304835), (35, 1843868), (52, 1241065), (59, 1093820), (65, 992852), (70, 921934), (91, 709180), (118, 546910), (130, 496426), (140, 460967), (182, 354590), (236, 273455), (260, 248213), (295, 218764), (364, 177295), (413, 156260), (455, 141836), (590, 109382), (601, 107380), (767, 84140), (826, 78130), (910, 70918), (1180, 54691), (1202, 53690), (1534, 42070), (1652, 39065), (1820, 35459), (2065, 31252), (2404, 26845), (3005, 21476), (3068, 21035), (3835, 16828), (4130, 15626), (4207, 15340), (5369, 12020), (6010, 10738), (7670, 8414), (7813, 8260)]