16932680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 41491440

約数和(自身を除く): 24558760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 673, 680, 740, 1258, 1346, 1480, 2516, 2692, 3145, 3365, 5032, 5384, 6290, 6730, 11441, 12580, 13460, 22882, 24901, 25160, 26920, 45764, 49802, 57205, 91528, 99604, 114410, 124505, 199208, 228820, 249010, 423317, 457640, 498020, 846634, 996040, 1693268, 2116585, 3386536, 4233170, 8466340, 16932680]

約数ペア:

[(1, 16932680), (2, 8466340), (4, 4233170), (5, 3386536), (8, 2116585), (10, 1693268), (17, 996040), (20, 846634), (34, 498020), (37, 457640), (40, 423317), (68, 249010), (74, 228820), (85, 199208), (136, 124505), (148, 114410), (170, 99604), (185, 91528), (296, 57205), (340, 49802), (370, 45764), (629, 26920), (673, 25160), (680, 24901), (740, 22882), (1258, 13460), (1346, 12580), (1480, 11441), (2516, 6730), (2692, 6290), (3145, 5384), (3365, 5032)]