3704140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 8618400

約数和(自身を除く): 4914260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 149, 220, 226, 298, 452, 565, 596, 745, 1130, 1243, 1490, 1639, 2260, 2486, 2980, 3278, 4972, 6215, 6556, 8195, 12430, 16390, 16837, 24860, 32780, 33674, 67348, 84185, 168370, 185207, 336740, 370414, 740828, 926035, 1852070, 3704140]

約数ペア:

[(1, 3704140), (2, 1852070), (4, 926035), (5, 740828), (10, 370414), (11, 336740), (20, 185207), (22, 168370), (44, 84185), (55, 67348), (110, 33674), (113, 32780), (149, 24860), (220, 16837), (226, 16390), (298, 12430), (452, 8195), (565, 6556), (596, 6215), (745, 4972), (1130, 3278), (1243, 2980), (1490, 2486), (1639, 2260)]