40394940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11411}}^1$

素因数の和:11482

約数の個数: 48

約数和(自身を含む): 115032960

約数和(自身を除く): 74638020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 11411, 22822, 34233, 45644, 57055, 68466, 114110, 136932, 171165, 228220, 342330, 673249, 684660, 1346498, 2019747, 2692996, 3366245, 4039494, 6732490, 8078988, 10098735, 13464980, 20197470, 40394940]

約数ペア:

[(1, 40394940), (2, 20197470), (3, 13464980), (4, 10098735), (5, 8078988), (6, 6732490), (10, 4039494), (12, 3366245), (15, 2692996), (20, 2019747), (30, 1346498), (59, 684660), (60, 673249), (118, 342330), (177, 228220), (236, 171165), (295, 136932), (354, 114110), (590, 68466), (708, 57055), (885, 45644), (1180, 34233), (1770, 22822), (3540, 11411)]