13374080680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9036541}}^1$

素因数の和:9036589

約数の個数: 32

約数和(自身を含む): 30904973640

約数和(自身を除く): 17530892960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 9036541, 18073082, 36146164, 45182705, 72292328, 90365410, 180730820, 334352017, 361461640, 668704034, 1337408068, 1671760085, 2674816136, 3343520170, 6687040340, 13374080680]

約数ペア:

[(1, 13374080680), (2, 6687040340), (4, 3343520170), (5, 2674816136), (8, 1671760085), (10, 1337408068), (20, 668704034), (37, 361461640), (40, 334352017), (74, 180730820), (148, 90365410), (185, 72292328), (296, 45182705), (370, 36146164), (740, 18073082), (1480, 9036541)]