1423218250

素因数分解:

$2^1\times 5^3\times {\mathrm{1627}}^1\times {\mathrm{3499}}^1$

素因数の和:5143

約数の個数: 32

約数和(自身を含む): 2666664000

約数和(自身を除く): 1243445750

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 1627, 3254, 3499, 6998, 8135, 16270, 17495, 34990, 40675, 81350, 87475, 174950, 203375, 406750, 437375, 874750, 5692873, 11385746, 28464365, 56928730, 142321825, 284643650, 711609125, 1423218250]

約数ペア:

[(1, 1423218250), (2, 711609125), (5, 284643650), (10, 142321825), (25, 56928730), (50, 28464365), (125, 11385746), (250, 5692873), (1627, 874750), (3254, 437375), (3499, 406750), (6998, 203375), (8135, 174950), (16270, 87475), (17495, 81350), (34990, 40675)]