106489960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 249361920

約数和(自身を除く): 142871960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 157, 248, 310, 314, 547, 620, 628, 785, 1094, 1240, 1256, 1570, 2188, 2735, 3140, 4376, 4867, 5470, 6280, 9734, 10940, 16957, 19468, 21880, 24335, 33914, 38936, 48670, 67828, 84785, 85879, 97340, 135656, 169570, 171758, 194680, 339140, 343516, 429395, 678280, 687032, 858790, 1717580, 2662249, 3435160, 5324498, 10648996, 13311245, 21297992, 26622490, 53244980, 106489960]

約数ペア:

[(1, 106489960), (2, 53244980), (4, 26622490), (5, 21297992), (8, 13311245), (10, 10648996), (20, 5324498), (31, 3435160), (40, 2662249), (62, 1717580), (124, 858790), (155, 687032), (157, 678280), (248, 429395), (310, 343516), (314, 339140), (547, 194680), (620, 171758), (628, 169570), (785, 135656), (1094, 97340), (1240, 85879), (1256, 84785), (1570, 67828), (2188, 48670), (2735, 38936), (3140, 33914), (4376, 24335), (4867, 21880), (5470, 19468), (6280, 16957), (9734, 10940)]