109518040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88321}}^1$

素因数の和:88363

約数の個数: 32

約数和(自身を含む): 254367360

約数和(自身を除く): 144849320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 88321, 176642, 353284, 441605, 706568, 883210, 1766420, 2737951, 3532840, 5475902, 10951804, 13689755, 21903608, 27379510, 54759020, 109518040]

約数ペア:

[(1, 109518040), (2, 54759020), (4, 27379510), (5, 21903608), (8, 13689755), (10, 10951804), (20, 5475902), (31, 3532840), (40, 2737951), (62, 1766420), (124, 883210), (155, 706568), (248, 441605), (310, 353284), (620, 176642), (1240, 88321)]