45574840

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26497}}^1$

素因数の和:26551

約数の個数: 32

約数和(自身を含む): 104932080

約数和(自身を除く): 59357240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 26497, 52994, 105988, 132485, 211976, 264970, 529940, 1059880, 1139371, 2278742, 4557484, 5696855, 9114968, 11393710, 22787420, 45574840]

約数ペア:

[(1, 45574840), (2, 22787420), (4, 11393710), (5, 9114968), (8, 5696855), (10, 4557484), (20, 2278742), (40, 1139371), (43, 1059880), (86, 529940), (172, 264970), (215, 211976), (344, 132485), (430, 105988), (860, 52994), (1720, 26497)]