22291280050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1106267}}^1$

素因数の和:1106323

約数の個数: 48

約数和(自身を含む): 46091549952

約数和(自身を除く): 23800269902

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, 1106267, 2212534, 5531335, 11062670, 14381471, 27656675, 28762942, 34294277, 55313350, 68588554, 71907355, 143814710, 171471385, 342942770, 359536775, 445825601, 719073550, 857356925, 891651202, 1714713850, 2229128005, 4458256010, 11145640025, 22291280050]

約数ペア:

[(1, 22291280050), (2, 11145640025), (5, 4458256010), (10, 2229128005), (13, 1714713850), (25, 891651202), (26, 857356925), (31, 719073550), (50, 445825601), (62, 359536775), (65, 342942770), (130, 171471385), (155, 143814710), (310, 71907355), (325, 68588554), (403, 55313350), (650, 34294277), (775, 28762942), (806, 27656675), (1550, 14381471), (2015, 11062670), (4030, 5531335), (10075, 2212534), (20150, 1106267)]