45568720

素因数分解:

$2^4\times 5^1\times {\mathrm{569609}}^1$

素因数の和:569622

約数の個数: 20

約数和(自身を含む): 105947460

約数和(自身を除く): 60378740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569609, 1139218, 2278436, 2848045, 4556872, 5696090, 9113744, 11392180, 22784360, 45568720]

約数ペア:

[(1, 45568720), (2, 22784360), (4, 11392180), (5, 9113744), (8, 5696090), (10, 4556872), (16, 2848045), (20, 2278436), (40, 1139218), (80, 569609)]