24231640

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9931}}^1$

素因数の和:10003

約数の個数: 32

約数和(自身を含む): 55420560

約数和(自身を除く): 31188920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 9931, 19862, 39724, 49655, 79448, 99310, 198620, 397240, 605791, 1211582, 2423164, 3028955, 4846328, 6057910, 12115820, 24231640]

約数ペア:

[(1, 24231640), (2, 12115820), (4, 6057910), (5, 4846328), (8, 3028955), (10, 2423164), (20, 1211582), (40, 605791), (61, 397240), (122, 198620), (244, 99310), (305, 79448), (488, 49655), (610, 39724), (1220, 19862), (2440, 9931)]