45269900

素因数分解:

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

素因数の和:483

約数の個数: 72

約数和(自身を含む): 107180640

約数和(自身を除く): 61910740

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 97, 100, 130, 194, 260, 325, 359, 388, 485, 650, 718, 970, 1261, 1300, 1436, 1795, 1940, 2425, 2522, 3590, 4667, 4850, 5044, 6305, 7180, 8975, 9334, 9700, 12610, 17950, 18668, 23335, 25220, 31525, 34823, 35900, 46670, 63050, 69646, 93340, 116675, 126100, 139292, 174115, 233350, 348230, 452699, 466700, 696460, 870575, 905398, 1741150, 1810796, 2263495, 3482300, 4526990, 9053980, 11317475, 22634950, 45269900]

約数ペア:

[(1, 45269900), (2, 22634950), (4, 11317475), (5, 9053980), (10, 4526990), (13, 3482300), (20, 2263495), (25, 1810796), (26, 1741150), (50, 905398), (52, 870575), (65, 696460), (97, 466700), (100, 452699), (130, 348230), (194, 233350), (260, 174115), (325, 139292), (359, 126100), (388, 116675), (485, 93340), (650, 69646), (718, 63050), (970, 46670), (1261, 35900), (1300, 34823), (1436, 31525), (1795, 25220), (1940, 23335), (2425, 18668), (2522, 17950), (3590, 12610), (4667, 9700), (4850, 9334), (5044, 8975), (6305, 7180)]