9200360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1361}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 22432140

約数和(自身を除く): 13231780

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1361, 1690, 2722, 3380, 5444, 6760, 6805, 10888, 13610, 17693, 27220, 35386, 54440, 70772, 88465, 141544, 176930, 230009, 353860, 460018, 707720, 920036, 1150045, 1840072, 2300090, 4600180, 9200360]

約数ペア:

[(1, 9200360), (2, 4600180), (4, 2300090), (5, 1840072), (8, 1150045), (10, 920036), (13, 707720), (20, 460018), (26, 353860), (40, 230009), (52, 176930), (65, 141544), (104, 88465), (130, 70772), (169, 54440), (260, 35386), (338, 27220), (520, 17693), (676, 13610), (845, 10888), (1352, 6805), (1361, 6760), (1690, 5444), (2722, 3380)]