80922050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6443

約数の個数: 48

約数和(自身を含む): 171364032

約数和(自身を除く): 90441982

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 6397, 12650, 12794, 31985, 63970, 70367, 140734, 147131, 159925, 294262, 319850, 351835, 703670, 735655, 1471310, 1618441, 1759175, 3236882, 3518350, 3678275, 7356550, 8092205, 16184410, 40461025, 80922050]

約数ペア:

[(1, 80922050), (2, 40461025), (5, 16184410), (10, 8092205), (11, 7356550), (22, 3678275), (23, 3518350), (25, 3236882), (46, 1759175), (50, 1618441), (55, 1471310), (110, 735655), (115, 703670), (230, 351835), (253, 319850), (275, 294262), (506, 159925), (550, 147131), (575, 140734), (1150, 70367), (1265, 63970), (2530, 31985), (6325, 12794), (6397, 12650)]