2484460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 5951232

約数和(自身を除く): 3466772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 491, 506, 982, 1012, 1265, 1964, 2455, 2530, 4910, 5060, 5401, 9820, 10802, 11293, 21604, 22586, 27005, 45172, 54010, 56465, 108020, 112930, 124223, 225860, 248446, 496892, 621115, 1242230, 2484460]

約数ペア:

[(1, 2484460), (2, 1242230), (4, 621115), (5, 496892), (10, 248446), (11, 225860), (20, 124223), (22, 112930), (23, 108020), (44, 56465), (46, 54010), (55, 45172), (92, 27005), (110, 22586), (115, 21604), (220, 11293), (230, 10802), (253, 9820), (460, 5401), (491, 5060), (506, 4910), (982, 2530), (1012, 2455), (1265, 1964)]