98713960

素因数分解:

$2^3\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{1871}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 222393600

約数和(自身を除く): 123679640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1319, 1871, 2638, 3742, 5276, 6595, 7484, 9355, 10552, 13190, 14968, 18710, 26380, 37420, 52760, 74840, 2467849, 4935698, 9871396, 12339245, 19742792, 24678490, 49356980, 98713960]

約数ペア:

[(1, 98713960), (2, 49356980), (4, 24678490), (5, 19742792), (8, 12339245), (10, 9871396), (20, 4935698), (40, 2467849), (1319, 74840), (1871, 52760), (2638, 37420), (3742, 26380), (5276, 18710), (6595, 14968), (7484, 13190), (9355, 10552)]