100405400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29531}}^1$

素因数の和:29564

約数の個数: 48

約数和(自身を含む): 247182840

約数和(自身を除く): 146777440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 29531, 59062, 118124, 147655, 236248, 295310, 502027, 590620, 738275, 1004054, 1181240, 1476550, 2008108, 2510135, 2953100, 4016216, 5020270, 5906200, 10040540, 12550675, 20081080, 25101350, 50202700, 100405400]

約数ペア:

[(1, 100405400), (2, 50202700), (4, 25101350), (5, 20081080), (8, 12550675), (10, 10040540), (17, 5906200), (20, 5020270), (25, 4016216), (34, 2953100), (40, 2510135), (50, 2008108), (68, 1476550), (85, 1181240), (100, 1004054), (136, 738275), (170, 590620), (200, 502027), (340, 295310), (425, 236248), (680, 147655), (850, 118124), (1700, 59062), (3400, 29531)]