10115920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4123

約数の個数: 40

約数和(自身を含む): 24284160

約数和(自身を除く): 14168240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4079, 8158, 16316, 20395, 32632, 40790, 65264, 81580, 126449, 163160, 252898, 326320, 505796, 632245, 1011592, 1264490, 2023184, 2528980, 5057960, 10115920]

約数ペア:

[(1, 10115920), (2, 5057960), (4, 2528980), (5, 2023184), (8, 1264490), (10, 1011592), (16, 632245), (20, 505796), (31, 326320), (40, 252898), (62, 163160), (80, 126449), (124, 81580), (155, 65264), (248, 40790), (310, 32632), (496, 20395), (620, 16316), (1240, 8158), (2480, 4079)]