45984920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 106920000

約数和(自身を除く): 60935080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 109, 199, 212, 218, 265, 398, 424, 436, 530, 545, 796, 872, 995, 1060, 1090, 1592, 1990, 2120, 2180, 3980, 4360, 5777, 7960, 10547, 11554, 21094, 21691, 23108, 28885, 42188, 43382, 46216, 52735, 57770, 84376, 86764, 105470, 108455, 115540, 173528, 210940, 216910, 231080, 421880, 433820, 867640, 1149623, 2299246, 4598492, 5748115, 9196984, 11496230, 22992460, 45984920]

約数ペア:

[(1, 45984920), (2, 22992460), (4, 11496230), (5, 9196984), (8, 5748115), (10, 4598492), (20, 2299246), (40, 1149623), (53, 867640), (106, 433820), (109, 421880), (199, 231080), (212, 216910), (218, 210940), (265, 173528), (398, 115540), (424, 108455), (436, 105470), (530, 86764), (545, 84376), (796, 57770), (872, 52735), (995, 46216), (1060, 43382), (1090, 42188), (1592, 28885), (1990, 23108), (2120, 21691), (2180, 21094), (3980, 11554), (4360, 10547), (5777, 7960)]