45572720

素因数分解:

$2^4\times 5^1\times {\mathrm{569659}}^1$

素因数の和:569672

約数の個数: 20

約数和(自身を含む): 105956760

約数和(自身を除く): 60384040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569659, 1139318, 2278636, 2848295, 4557272, 5696590, 9114544, 11393180, 22786360, 45572720]

約数ペア:

[(1, 45572720), (2, 22786360), (4, 11393180), (5, 9114544), (8, 5696590), (10, 4557272), (16, 2848295), (20, 2278636), (40, 1139318), (80, 569659)]