8280087910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1\times {\mathrm{15629}}^1$

素因数の和:17376

約数の個数: 32

約数和(自身を含む): 15394924800

約数和(自身を除く): 7114836890

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1709, 3418, 8545, 15629, 17090, 31258, 52979, 78145, 105958, 156290, 264895, 484499, 529790, 968998, 2422495, 4844990, 26709961, 53419922, 133549805, 267099610, 828008791, 1656017582, 4140043955, 8280087910]

約数ペア:

[(1, 8280087910), (2, 4140043955), (5, 1656017582), (10, 828008791), (31, 267099610), (62, 133549805), (155, 53419922), (310, 26709961), (1709, 4844990), (3418, 2422495), (8545, 968998), (15629, 529790), (17090, 484499), (31258, 264895), (52979, 156290), (78145, 105958)]