74227960

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27697}}^1$

素因数の和:27775

約数の個数: 32

約数和(自身を含む): 169511760

約数和(自身を除く): 95283800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 27697, 55394, 110788, 138485, 221576, 276970, 553940, 1107880, 1855699, 3711398, 7422796, 9278495, 14845592, 18556990, 37113980, 74227960]

約数ペア:

[(1, 74227960), (2, 37113980), (4, 18556990), (5, 14845592), (8, 9278495), (10, 7422796), (20, 3711398), (40, 1855699), (67, 1107880), (134, 553940), (268, 276970), (335, 221576), (536, 138485), (670, 110788), (1340, 55394), (2680, 27697)]