5519328040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4451071}}^1$

素因数の和:4451113

約数の個数: 32

約数和(自身を含む): 12819087360

約数和(自身を除く): 7299759320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4451071, 8902142, 17804284, 22255355, 35608568, 44510710, 89021420, 137983201, 178042840, 275966402, 551932804, 689916005, 1103865608, 1379832010, 2759664020, 5519328040]

約数ペア:

[(1, 5519328040), (2, 2759664020), (4, 1379832010), (5, 1103865608), (8, 689916005), (10, 551932804), (20, 275966402), (31, 178042840), (40, 137983201), (62, 89021420), (124, 44510710), (155, 35608568), (248, 22255355), (310, 17804284), (620, 8902142), (1240, 4451071)]