5005690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 9570960

約数和(自身を除く): 4565270

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 421, 842, 1189, 2105, 2378, 4210, 5945, 11890, 12209, 17261, 24418, 34522, 61045, 86305, 122090, 172610, 500569, 1001138, 2502845, 5005690]

約数ペア:

[(1, 5005690), (2, 2502845), (5, 1001138), (10, 500569), (29, 172610), (41, 122090), (58, 86305), (82, 61045), (145, 34522), (205, 24418), (290, 17261), (410, 12209), (421, 11890), (842, 5945), (1189, 4210), (2105, 2378)]