42682660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 94735872

約数和(自身を除く): 52053212

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 1601, 2666, 3202, 5332, 6404, 6665, 8005, 13330, 16010, 26660, 32020, 49631, 68843, 99262, 137686, 198524, 248155, 275372, 344215, 496310, 688430, 992620, 1376860, 2134133, 4268266, 8536532, 10670665, 21341330, 42682660]

約数ペア:

[(1, 42682660), (2, 21341330), (4, 10670665), (5, 8536532), (10, 4268266), (20, 2134133), (31, 1376860), (43, 992620), (62, 688430), (86, 496310), (124, 344215), (155, 275372), (172, 248155), (215, 198524), (310, 137686), (430, 99262), (620, 68843), (860, 49631), (1333, 32020), (1601, 26660), (2666, 16010), (3202, 13330), (5332, 8005), (6404, 6665)]