422022250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{129853}}^1$

素因数の和:129883

約数の個数: 32

約数和(自身を含む): 850803408

約数和(自身を除く): 428781158

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 129853, 259706, 649265, 1298530, 1688089, 3246325, 3376178, 6492650, 8440445, 16231625, 16880890, 32463250, 42202225, 84404450, 211011125, 422022250]

約数ペア:

[(1, 422022250), (2, 211011125), (5, 84404450), (10, 42202225), (13, 32463250), (25, 16880890), (26, 16231625), (50, 8440445), (65, 6492650), (125, 3376178), (130, 3246325), (250, 1688089), (325, 1298530), (650, 649265), (1625, 259706), (3250, 129853)]