125217620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15383}}^1$

素因数の和:15440

約数の個数: 48

約数和(自身を含む): 294634368

約数和(自身を除く): 169416748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 15383, 30766, 61532, 76915, 153830, 169213, 307660, 338426, 569171, 676852, 846065, 1138342, 1692130, 2276684, 2845855, 3384260, 5691710, 6260881, 11383420, 12521762, 25043524, 31304405, 62608810, 125217620]

約数ペア:

[(1, 125217620), (2, 62608810), (4, 31304405), (5, 25043524), (10, 12521762), (11, 11383420), (20, 6260881), (22, 5691710), (37, 3384260), (44, 2845855), (55, 2276684), (74, 1692130), (110, 1138342), (148, 846065), (185, 676852), (220, 569171), (370, 338426), (407, 307660), (740, 169213), (814, 153830), (1628, 76915), (2035, 61532), (4070, 30766), (8140, 15383)]