22472025550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1115237}}^1$

素因数の和:1115293

約数の個数: 48

約数和(自身を含む): 46465276032

約数和(自身を除く): 23993250482

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 10075, 20150, 1115237, 2230474, 5576185, 11152370, 14498081, 27880925, 28996162, 34572347, 55761850, 69144694, 72490405, 144980810, 172861735, 345723470, 362452025, 449440511, 724904050, 864308675, 898881022, 1728617350, 2247202555, 4494405110, 11236012775, 22472025550]

約数ペア:

[(1, 22472025550), (2, 11236012775), (5, 4494405110), (10, 2247202555), (13, 1728617350), (25, 898881022), (26, 864308675), (31, 724904050), (50, 449440511), (62, 362452025), (65, 345723470), (130, 172861735), (155, 144980810), (310, 72490405), (325, 69144694), (403, 55761850), (650, 34572347), (775, 28996162), (806, 27880925), (1550, 14498081), (2015, 11152370), (4030, 5576185), (10075, 2230474), (20150, 1115237)]