5730040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4663

約数の個数: 32

約数和(自身を含む): 13311360

約数和(自身を除く): 7581320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4621, 9242, 18484, 23105, 36968, 46210, 92420, 143251, 184840, 286502, 573004, 716255, 1146008, 1432510, 2865020, 5730040]

約数ペア:

[(1, 5730040), (2, 2865020), (4, 1432510), (5, 1146008), (8, 716255), (10, 573004), (20, 286502), (31, 184840), (40, 143251), (62, 92420), (124, 46210), (155, 36968), (248, 23105), (310, 18484), (620, 9242), (1240, 4621)]