24457760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 59657472

約数和(自身を除く): 35199712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4931, 4960, 9862, 19724, 24655, 39448, 49310, 78896, 98620, 152861, 157792, 197240, 305722, 394480, 611444, 764305, 788960, 1222888, 1528610, 2445776, 3057220, 4891552, 6114440, 12228880, 24457760]

約数ペア:

[(1, 24457760), (2, 12228880), (4, 6114440), (5, 4891552), (8, 3057220), (10, 2445776), (16, 1528610), (20, 1222888), (31, 788960), (32, 764305), (40, 611444), (62, 394480), (80, 305722), (124, 197240), (155, 157792), (160, 152861), (248, 98620), (310, 78896), (496, 49310), (620, 39448), (992, 24655), (1240, 19724), (2480, 9862), (4931, 4960)]