43144780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13399}}^1$

素因数の和:13438

約数の個数: 48

約数和(自身を含む): 108057600

約数和(自身を除く): 64912820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 13399, 26798, 53596, 66995, 93793, 133990, 187586, 267980, 308177, 375172, 468965, 616354, 937930, 1232708, 1540885, 1875860, 2157239, 3081770, 4314478, 6163540, 8628956, 10786195, 21572390, 43144780]

約数ペア:

[(1, 43144780), (2, 21572390), (4, 10786195), (5, 8628956), (7, 6163540), (10, 4314478), (14, 3081770), (20, 2157239), (23, 1875860), (28, 1540885), (35, 1232708), (46, 937930), (70, 616354), (92, 468965), (115, 375172), (140, 308177), (161, 267980), (230, 187586), (322, 133990), (460, 93793), (644, 66995), (805, 53596), (1610, 26798), (3220, 13399)]