830804512

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9883}}^1$

素因数の和:10001

約数の個数: 48

約数和(自身を含む): 1703685312

約数和(自身を除く): 872880800

約数列:

[1, 2, 4, 8, 16, 32, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 1184, 2272, 2627, 5254, 9883, 10508, 19766, 21016, 39532, 42032, 79064, 84064, 158128, 316256, 365671, 701693, 731342, 1403386, 1462684, 2806772, 2925368, 5613544, 5850736, 11227088, 11701472, 22454176, 25962641, 51925282, 103850564, 207701128, 415402256, 830804512]

約数ペア:

[(1, 830804512), (2, 415402256), (4, 207701128), (8, 103850564), (16, 51925282), (32, 25962641), (37, 22454176), (71, 11701472), (74, 11227088), (142, 5850736), (148, 5613544), (284, 2925368), (296, 2806772), (568, 1462684), (592, 1403386), (1136, 731342), (1184, 701693), (2272, 365671), (2627, 316256), (5254, 158128), (9883, 84064), (10508, 79064), (19766, 42032), (21016, 39532)]