109339480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88177}}^1$

素因数の和:88219

約数の個数: 32

約数和(自身を含む): 253952640

約数和(自身を除く): 144613160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 88177, 176354, 352708, 440885, 705416, 881770, 1763540, 2733487, 3527080, 5466974, 10933948, 13667435, 21867896, 27334870, 54669740, 109339480]

約数ペア:

[(1, 109339480), (2, 54669740), (4, 27334870), (5, 21867896), (8, 13667435), (10, 10933948), (20, 5466974), (31, 3527080), (40, 2733487), (62, 1763540), (124, 881770), (155, 705416), (248, 440885), (310, 352708), (620, 176354), (1240, 88177)]