82001450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{23099}}^1$

素因数の和:23182

約数の個数: 24

約数和(自身を含む): 154677600

約数和(自身を除く): 72676150

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 23099, 46198, 115495, 230990, 577475, 1154950, 1640029, 3280058, 8200145, 16400290, 41000725, 82001450]

約数ペア:

[(1, 82001450), (2, 41000725), (5, 16400290), (10, 8200145), (25, 3280058), (50, 1640029), (71, 1154950), (142, 577475), (355, 230990), (710, 115495), (1775, 46198), (3550, 23099)]