91350560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{81563}}^1$

素因数の和:81585

約数の個数: 48

約数和(自身を含む): 246649536

約数和(自身を除く): 155298976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 81563, 163126, 326252, 407815, 570941, 652504, 815630, 1141882, 1305008, 1631260, 2283764, 2610016, 2854705, 3262520, 4567528, 5709410, 6525040, 9135056, 11418820, 13050080, 18270112, 22837640, 45675280, 91350560]

約数ペア:

[(1, 91350560), (2, 45675280), (4, 22837640), (5, 18270112), (7, 13050080), (8, 11418820), (10, 9135056), (14, 6525040), (16, 5709410), (20, 4567528), (28, 3262520), (32, 2854705), (35, 2610016), (40, 2283764), (56, 1631260), (70, 1305008), (80, 1141882), (112, 815630), (140, 652504), (160, 570941), (224, 407815), (280, 326252), (560, 163126), (1120, 81563)]