24875480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 64895040

約数和(自身を除く): 40019560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1217, 1460, 2044, 2434, 2555, 2920, 4088, 4868, 5110, 6085, 8519, 9736, 10220, 12170, 17038, 20440, 24340, 34076, 42595, 48680, 68152, 85190, 88841, 170380, 177682, 340760, 355364, 444205, 621887, 710728, 888410, 1243774, 1776820, 2487548, 3109435, 3553640, 4975096, 6218870, 12437740, 24875480]

約数ペア:

[(1, 24875480), (2, 12437740), (4, 6218870), (5, 4975096), (7, 3553640), (8, 3109435), (10, 2487548), (14, 1776820), (20, 1243774), (28, 888410), (35, 710728), (40, 621887), (56, 444205), (70, 355364), (73, 340760), (140, 177682), (146, 170380), (280, 88841), (292, 85190), (365, 68152), (511, 48680), (584, 42595), (730, 34076), (1022, 24340), (1217, 20440), (1460, 17038), (2044, 12170), (2434, 10220), (2555, 9736), (2920, 8519), (4088, 6085), (4868, 5110)]