45848240

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1831}}^1$

素因数の和:2157

約数の個数: 40

約数和(自身を含む): 106996128

約数和(自身を除く): 61147888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 1831, 2504, 3130, 3662, 5008, 6260, 7324, 9155, 12520, 14648, 18310, 25040, 29296, 36620, 73240, 146480, 573103, 1146206, 2292412, 2865515, 4584824, 5731030, 9169648, 11462060, 22924120, 45848240]

約数ペア:

[(1, 45848240), (2, 22924120), (4, 11462060), (5, 9169648), (8, 5731030), (10, 4584824), (16, 2865515), (20, 2292412), (40, 1146206), (80, 573103), (313, 146480), (626, 73240), (1252, 36620), (1565, 29296), (1831, 25040), (2504, 18310), (3130, 14648), (3662, 12520), (5008, 9155), (6260, 7324)]