12236320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2513

約数の個数: 48

約数和(自身を含む): 29852928

約数和(自身を除く): 17616608

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, 2467, 2480, 4934, 4960, 9868, 12335, 19736, 24670, 39472, 49340, 76477, 78944, 98680, 152954, 197360, 305908, 382385, 394720, 611816, 764770, 1223632, 1529540, 2447264, 3059080, 6118160, 12236320]

約数ペア:

[(1, 12236320), (2, 6118160), (4, 3059080), (5, 2447264), (8, 1529540), (10, 1223632), (16, 764770), (20, 611816), (31, 394720), (32, 382385), (40, 305908), (62, 197360), (80, 152954), (124, 98680), (155, 78944), (160, 76477), (248, 49340), (310, 39472), (496, 24670), (620, 19736), (992, 12335), (1240, 9868), (2467, 4960), (2480, 4934)]