44857760

素因数分解:

$2^5\times 5^1\times {\mathrm{491}}^1\times {\mathrm{571}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 106378272

約数和(自身を除く): 61520512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 491, 571, 982, 1142, 1964, 2284, 2455, 2855, 3928, 4568, 4910, 5710, 7856, 9136, 9820, 11420, 15712, 18272, 19640, 22840, 39280, 45680, 78560, 91360, 280361, 560722, 1121444, 1401805, 2242888, 2803610, 4485776, 5607220, 8971552, 11214440, 22428880, 44857760]

約数ペア:

[(1, 44857760), (2, 22428880), (4, 11214440), (5, 8971552), (8, 5607220), (10, 4485776), (16, 2803610), (20, 2242888), (32, 1401805), (40, 1121444), (80, 560722), (160, 280361), (491, 91360), (571, 78560), (982, 45680), (1142, 39280), (1964, 22840), (2284, 19640), (2455, 18272), (2855, 15712), (3928, 11420), (4568, 9820), (4910, 9136), (5710, 7856)]