40124940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9419}}^1$

素因数の和:9502

約数の個数: 48

約数和(自身を含む): 113944320

約数和(自身を除く): 73819380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 9419, 18838, 28257, 37676, 47095, 56514, 94190, 113028, 141285, 188380, 282570, 565140, 668749, 1337498, 2006247, 2674996, 3343745, 4012494, 6687490, 8024988, 10031235, 13374980, 20062470, 40124940]

約数ペア:

[(1, 40124940), (2, 20062470), (3, 13374980), (4, 10031235), (5, 8024988), (6, 6687490), (10, 4012494), (12, 3343745), (15, 2674996), (20, 2006247), (30, 1337498), (60, 668749), (71, 565140), (142, 282570), (213, 188380), (284, 141285), (355, 113028), (426, 94190), (710, 56514), (852, 47095), (1065, 37676), (1420, 28257), (2130, 18838), (4260, 9419)]