24382020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31259}}^1$

素因数の和:31284

約数の個数: 48

約数和(自身を含む): 73523520

約数和(自身を除く): 49141500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 31259, 62518, 93777, 125036, 156295, 187554, 312590, 375108, 406367, 468885, 625180, 812734, 937770, 1219101, 1625468, 1875540, 2031835, 2438202, 4063670, 4876404, 6095505, 8127340, 12191010, 24382020]

約数ペア:

[(1, 24382020), (2, 12191010), (3, 8127340), (4, 6095505), (5, 4876404), (6, 4063670), (10, 2438202), (12, 2031835), (13, 1875540), (15, 1625468), (20, 1219101), (26, 937770), (30, 812734), (39, 625180), (52, 468885), (60, 406367), (65, 375108), (78, 312590), (130, 187554), (156, 156295), (195, 125036), (260, 93777), (390, 62518), (780, 31259)]