92719880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19157}}^1$

素因数の和:19190

約数の個数: 48

約数和(自身を含む): 229321260

約数和(自身を除く): 136601380

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 19157, 38314, 76628, 95785, 153256, 191570, 210727, 383140, 421454, 766280, 842908, 1053635, 1685816, 2107270, 2317997, 4214540, 4635994, 8429080, 9271988, 11589985, 18543976, 23179970, 46359940, 92719880]

約数ペア:

[(1, 92719880), (2, 46359940), (4, 23179970), (5, 18543976), (8, 11589985), (10, 9271988), (11, 8429080), (20, 4635994), (22, 4214540), (40, 2317997), (44, 2107270), (55, 1685816), (88, 1053635), (110, 842908), (121, 766280), (220, 421454), (242, 383140), (440, 210727), (484, 191570), (605, 153256), (968, 95785), (1210, 76628), (2420, 38314), (4840, 19157)]