9053980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 20744640

約数和(自身を除く): 11690660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 359, 388, 485, 718, 970, 1261, 1436, 1795, 1940, 2522, 3590, 4667, 5044, 6305, 7180, 9334, 12610, 18668, 23335, 25220, 34823, 46670, 69646, 93340, 139292, 174115, 348230, 452699, 696460, 905398, 1810796, 2263495, 4526990, 9053980]

約数ペア:

[(1, 9053980), (2, 4526990), (4, 2263495), (5, 1810796), (10, 905398), (13, 696460), (20, 452699), (26, 348230), (52, 174115), (65, 139292), (97, 93340), (130, 69646), (194, 46670), (260, 34823), (359, 25220), (388, 23335), (485, 18668), (718, 12610), (970, 9334), (1261, 7180), (1436, 6305), (1795, 5044), (1940, 4667), (2522, 3590)]