9966920830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{877}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 18781979328

約数和(自身を除く): 8815058498

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 523, 530, 877, 1046, 1754, 2173, 2615, 4346, 4385, 5230, 8770, 10865, 21443, 21730, 27719, 35957, 42886, 46481, 55438, 71914, 92962, 107215, 138595, 179785, 214430, 232405, 277190, 359570, 458671, 464810, 917342, 1136479, 1905721, 2272958, 2293355, 3811442, 4586710, 5682395, 9528605, 11364790, 18805511, 19057210, 24309563, 37611022, 48619126, 94027555, 121547815, 188055110, 243095630, 996692083, 1993384166, 4983460415, 9966920830]

約数ペア:

[(1, 9966920830), (2, 4983460415), (5, 1993384166), (10, 996692083), (41, 243095630), (53, 188055110), (82, 121547815), (106, 94027555), (205, 48619126), (265, 37611022), (410, 24309563), (523, 19057210), (530, 18805511), (877, 11364790), (1046, 9528605), (1754, 5682395), (2173, 4586710), (2615, 3811442), (4346, 2293355), (4385, 2272958), (5230, 1905721), (8770, 1136479), (10865, 917342), (21443, 464810), (21730, 458671), (27719, 359570), (35957, 277190), (42886, 232405), (46481, 214430), (55438, 179785), (71914, 138595), (92962, 107215)]