418438970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{5209}}^1$

素因数の和:5522

約数の個数: 32

約数和(自身を含む): 782125200

約数和(自身を除く): 363686230

約数列:

[1, 2, 5, 10, 29, 58, 145, 277, 290, 554, 1385, 2770, 5209, 8033, 10418, 16066, 26045, 40165, 52090, 80330, 151061, 302122, 755305, 1442893, 1510610, 2885786, 7214465, 14428930, 41843897, 83687794, 209219485, 418438970]

約数ペア:

[(1, 418438970), (2, 209219485), (5, 83687794), (10, 41843897), (29, 14428930), (58, 7214465), (145, 2885786), (277, 1510610), (290, 1442893), (554, 755305), (1385, 302122), (2770, 151061), (5209, 80330), (8033, 52090), (10418, 40165), (16066, 26045)]