15671079380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{64231}}^1$

素因数の和:65360

約数の個数: 48

約数和(自身を含む): 35933950080

約数和(自身を除く): 20262870700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1109, 2218, 4436, 5545, 11090, 12199, 22180, 24398, 48796, 60995, 64231, 121990, 128462, 243980, 256924, 321155, 642310, 706541, 1284620, 1413082, 2826164, 3532705, 7065410, 14130820, 71232179, 142464358, 284928716, 356160895, 712321790, 783553969, 1424643580, 1567107938, 3134215876, 3917769845, 7835539690, 15671079380]

約数ペア:

[(1, 15671079380), (2, 7835539690), (4, 3917769845), (5, 3134215876), (10, 1567107938), (11, 1424643580), (20, 783553969), (22, 712321790), (44, 356160895), (55, 284928716), (110, 142464358), (220, 71232179), (1109, 14130820), (2218, 7065410), (4436, 3532705), (5545, 2826164), (11090, 1413082), (12199, 1284620), (22180, 706541), (24398, 642310), (48796, 321155), (60995, 256924), (64231, 243980), (121990, 128462)]