45675280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{81563}}^1$

素因数の和:81583

約数の個数: 40

約数和(自身を含む): 121367232

約数和(自身を除く): 75691952

約数列:

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

約数ペア:

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