103619620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1129}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 235211760

約数和(自身を除く): 131592140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 706, 1129, 1412, 1765, 2258, 3530, 4516, 4589, 5645, 7060, 9178, 11290, 14677, 18356, 22580, 22945, 29354, 45890, 58708, 73385, 91780, 146770, 293540, 398537, 797074, 1594148, 1992685, 3985370, 5180981, 7970740, 10361962, 20723924, 25904905, 51809810, 103619620]

約数ペア:

[(1, 103619620), (2, 51809810), (4, 25904905), (5, 20723924), (10, 10361962), (13, 7970740), (20, 5180981), (26, 3985370), (52, 1992685), (65, 1594148), (130, 797074), (260, 398537), (353, 293540), (706, 146770), (1129, 91780), (1412, 73385), (1765, 58708), (2258, 45890), (3530, 29354), (4516, 22945), (4589, 22580), (5645, 18356), (7060, 14677), (9178, 11290)]