88240900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 211298976

約数和(自身を除く): 123058076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 194, 220, 275, 388, 485, 550, 827, 970, 1067, 1100, 1654, 1940, 2134, 2425, 3308, 4135, 4268, 4850, 5335, 8270, 9097, 9700, 10670, 16540, 18194, 20675, 21340, 26675, 36388, 41350, 45485, 53350, 80219, 82700, 90970, 106700, 160438, 181940, 227425, 320876, 401095, 454850, 802190, 882409, 909700, 1604380, 1764818, 2005475, 3529636, 4010950, 4412045, 8021900, 8824090, 17648180, 22060225, 44120450, 88240900]

約数ペア:

[(1, 88240900), (2, 44120450), (4, 22060225), (5, 17648180), (10, 8824090), (11, 8021900), (20, 4412045), (22, 4010950), (25, 3529636), (44, 2005475), (50, 1764818), (55, 1604380), (97, 909700), (100, 882409), (110, 802190), (194, 454850), (220, 401095), (275, 320876), (388, 227425), (485, 181940), (550, 160438), (827, 106700), (970, 90970), (1067, 82700), (1100, 80219), (1654, 53350), (1940, 45485), (2134, 41350), (2425, 36388), (3308, 26675), (4135, 21340), (4268, 20675), (4850, 18194), (5335, 16540), (8270, 10670), (9097, 9700)]