92695780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 198863280

約数和(自身を除く): 106167500

約数列:

[1, 2, 4, 5, 10, 20, 101, 109, 202, 218, 404, 421, 436, 505, 545, 842, 1010, 1090, 1684, 2020, 2105, 2180, 4210, 8420, 11009, 22018, 42521, 44036, 45889, 55045, 85042, 91778, 110090, 170084, 183556, 212605, 220180, 229445, 425210, 458890, 850420, 917780, 4634789, 9269578, 18539156, 23173945, 46347890, 92695780]

約数ペア:

[(1, 92695780), (2, 46347890), (4, 23173945), (5, 18539156), (10, 9269578), (20, 4634789), (101, 917780), (109, 850420), (202, 458890), (218, 425210), (404, 229445), (421, 220180), (436, 212605), (505, 183556), (545, 170084), (842, 110090), (1010, 91778), (1090, 85042), (1684, 55045), (2020, 45889), (2105, 44036), (2180, 42521), (4210, 22018), (8420, 11009)]