2103296080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{710573}}^1$

素因数の和:710623

約数の個数: 40

約数和(自身を含む): 5022337032

約数和(自身を除く): 2919040952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 710573, 1421146, 2842292, 3552865, 5684584, 7105730, 11369168, 14211460, 26291201, 28422920, 52582402, 56845840, 105164804, 131456005, 210329608, 262912010, 420659216, 525824020, 1051648040, 2103296080]

約数ペア:

[(1, 2103296080), (2, 1051648040), (4, 525824020), (5, 420659216), (8, 262912010), (10, 210329608), (16, 131456005), (20, 105164804), (37, 56845840), (40, 52582402), (74, 28422920), (80, 26291201), (148, 14211460), (185, 11369168), (296, 7105730), (370, 5684584), (592, 3552865), (740, 2842292), (1480, 1421146), (2960, 710573)]