4201913960

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{607213}}^1$

素因数の和:607397

約数の個数: 32

約数和(自身を含む): 9508971240

約数和(自身を除く): 5307057280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 607213, 1214426, 2428852, 3036065, 4857704, 6072130, 12144260, 24288520, 105047849, 210095698, 420191396, 525239245, 840382792, 1050478490, 2100956980, 4201913960]

約数ペア:

[(1, 4201913960), (2, 2100956980), (4, 1050478490), (5, 840382792), (8, 525239245), (10, 420191396), (20, 210095698), (40, 105047849), (173, 24288520), (346, 12144260), (692, 6072130), (865, 4857704), (1384, 3036065), (1730, 2428852), (3460, 1214426), (6920, 607213)]