88035880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2617}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 205225020

約数和(自身を除く): 117189140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 2617, 3364, 4205, 5234, 6728, 8410, 10468, 13085, 16820, 20936, 26170, 33640, 52340, 75893, 104680, 151786, 303572, 379465, 607144, 758930, 1517860, 2200897, 3035720, 4401794, 8803588, 11004485, 17607176, 22008970, 44017940, 88035880]

約数ペア:

[(1, 88035880), (2, 44017940), (4, 22008970), (5, 17607176), (8, 11004485), (10, 8803588), (20, 4401794), (29, 3035720), (40, 2200897), (58, 1517860), (116, 758930), (145, 607144), (232, 379465), (290, 303572), (580, 151786), (841, 104680), (1160, 75893), (1682, 52340), (2617, 33640), (3364, 26170), (4205, 20936), (5234, 16820), (6728, 13085), (8410, 10468)]