44926280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 116138880

約数和(自身を除く): 71212600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 281, 562, 571, 1124, 1142, 1405, 1967, 2248, 2284, 2810, 2855, 3934, 3997, 4568, 5620, 5710, 7868, 7994, 9835, 11240, 11420, 15736, 15988, 19670, 19985, 22840, 31976, 39340, 39970, 78680, 79940, 159880, 160451, 320902, 641804, 802255, 1123157, 1283608, 1604510, 2246314, 3209020, 4492628, 5615785, 6418040, 8985256, 11231570, 22463140, 44926280]

約数ペア:

[(1, 44926280), (2, 22463140), (4, 11231570), (5, 8985256), (7, 6418040), (8, 5615785), (10, 4492628), (14, 3209020), (20, 2246314), (28, 1604510), (35, 1283608), (40, 1123157), (56, 802255), (70, 641804), (140, 320902), (280, 160451), (281, 159880), (562, 79940), (571, 78680), (1124, 39970), (1142, 39340), (1405, 31976), (1967, 22840), (2248, 19985), (2284, 19670), (2810, 15988), (2855, 15736), (3934, 11420), (3997, 11240), (4568, 9835), (5620, 7994), (5710, 7868)]