99713240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{226621}}^1$

素因数の和:226643

約数の個数: 32

約数和(自身を含む): 244751760

約数和(自身を除く): 145038520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 226621, 453242, 906484, 1133105, 1812968, 2266210, 2492831, 4532420, 4985662, 9064840, 9971324, 12464155, 19942648, 24928310, 49856620, 99713240]

約数ペア:

[(1, 99713240), (2, 49856620), (4, 24928310), (5, 19942648), (8, 12464155), (10, 9971324), (11, 9064840), (20, 4985662), (22, 4532420), (40, 2492831), (44, 2266210), (55, 1812968), (88, 1133105), (110, 906484), (220, 453242), (440, 226621)]