1862480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 4475904

約数和(自身を除く): 2613424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 751, 1240, 1502, 2480, 3004, 3755, 6008, 7510, 12016, 15020, 23281, 30040, 46562, 60080, 93124, 116405, 186248, 232810, 372496, 465620, 931240, 1862480]

約数ペア:

[(1, 1862480), (2, 931240), (4, 465620), (5, 372496), (8, 232810), (10, 186248), (16, 116405), (20, 93124), (31, 60080), (40, 46562), (62, 30040), (80, 23281), (124, 15020), (155, 12016), (248, 7510), (310, 6008), (496, 3755), (620, 3004), (751, 2480), (1240, 1502)]