4057974650

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{1601}}^1$

素因数の和:2087

約数の個数: 48

約数和(自身を含む): 7623315648

約数和(自身を除く): 3565340998

約数列:

[1, 2, 5, 10, 25, 50, 163, 311, 326, 622, 815, 1555, 1601, 1630, 3110, 3202, 4075, 7775, 8005, 8150, 15550, 16010, 40025, 50693, 80050, 101386, 253465, 260963, 497911, 506930, 521926, 995822, 1267325, 1304815, 2489555, 2534650, 2609630, 4979110, 6524075, 12447775, 13048150, 24895550, 81159493, 162318986, 405797465, 811594930, 2028987325, 4057974650]

約数ペア:

[(1, 4057974650), (2, 2028987325), (5, 811594930), (10, 405797465), (25, 162318986), (50, 81159493), (163, 24895550), (311, 13048150), (326, 12447775), (622, 6524075), (815, 4979110), (1555, 2609630), (1601, 2534650), (1630, 2489555), (3110, 1304815), (3202, 1267325), (4075, 995822), (7775, 521926), (8005, 506930), (8150, 497911), (15550, 260963), (16010, 253465), (40025, 101386), (50693, 80050)]