84786080

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3251}}^1$

素因数の和:3429

約数の個数: 48

約数和(自身を含む): 201597984

約数和(自身を除く): 116811904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 2608, 3251, 3260, 5216, 6502, 6520, 13004, 13040, 16255, 26008, 26080, 32510, 52016, 65020, 104032, 130040, 260080, 520160, 529913, 1059826, 2119652, 2649565, 4239304, 5299130, 8478608, 10598260, 16957216, 21196520, 42393040, 84786080]

約数ペア:

[(1, 84786080), (2, 42393040), (4, 21196520), (5, 16957216), (8, 10598260), (10, 8478608), (16, 5299130), (20, 4239304), (32, 2649565), (40, 2119652), (80, 1059826), (160, 529913), (163, 520160), (326, 260080), (652, 130040), (815, 104032), (1304, 65020), (1630, 52016), (2608, 32510), (3251, 26080), (3260, 26008), (5216, 16255), (6502, 13040), (6520, 13004)]