57374780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 125024256

約数和(自身を除く): 67649476

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 188, 235, 268, 335, 470, 670, 911, 940, 1340, 1822, 3149, 3644, 4555, 6298, 9110, 12596, 15745, 18220, 31490, 42817, 61037, 62980, 85634, 122074, 171268, 214085, 244148, 305185, 428170, 610370, 856340, 1220740, 2868739, 5737478, 11474956, 14343695, 28687390, 57374780]

約数ペア:

[(1, 57374780), (2, 28687390), (4, 14343695), (5, 11474956), (10, 5737478), (20, 2868739), (47, 1220740), (67, 856340), (94, 610370), (134, 428170), (188, 305185), (235, 244148), (268, 214085), (335, 171268), (470, 122074), (670, 85634), (911, 62980), (940, 61037), (1340, 42817), (1822, 31490), (3149, 18220), (3644, 15745), (4555, 12596), (6298, 9110)]