83029160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66959}}^1$

素因数の和:67001

約数の個数: 32

約数和(自身を含む): 192844800

約数和(自身を除く): 109815640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 66959, 133918, 267836, 334795, 535672, 669590, 1339180, 2075729, 2678360, 4151458, 8302916, 10378645, 16605832, 20757290, 41514580, 83029160]

約数ペア:

[(1, 83029160), (2, 41514580), (4, 20757290), (5, 16605832), (8, 10378645), (10, 8302916), (20, 4151458), (31, 2678360), (40, 2075729), (62, 1339180), (124, 669590), (155, 535672), (248, 334795), (310, 267836), (620, 133918), (1240, 66959)]