45715820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 99193248

約数和(自身を除く): 53477428

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 197, 205, 283, 394, 410, 566, 788, 820, 985, 1132, 1415, 1970, 2830, 3940, 5660, 8077, 11603, 16154, 23206, 32308, 40385, 46412, 55751, 58015, 80770, 111502, 116030, 161540, 223004, 232060, 278755, 557510, 1115020, 2285791, 4571582, 9143164, 11428955, 22857910, 45715820]

約数ペア:

[(1, 45715820), (2, 22857910), (4, 11428955), (5, 9143164), (10, 4571582), (20, 2285791), (41, 1115020), (82, 557510), (164, 278755), (197, 232060), (205, 223004), (283, 161540), (394, 116030), (410, 111502), (566, 80770), (788, 58015), (820, 55751), (985, 46412), (1132, 40385), (1415, 32308), (1970, 23206), (2830, 16154), (3940, 11603), (5660, 8077)]