677012090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{16349}}^1$

素因数の和:16498

約数の個数: 32

約数和(自身を含む): 1260781200

約数和(自身を除く): 583769110

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 1010, 4141, 8282, 16349, 20705, 32698, 41410, 81745, 163490, 670309, 1340618, 1651249, 3302498, 3351545, 6703090, 8256245, 16512490, 67701209, 135402418, 338506045, 677012090]

約数ペア:

[(1, 677012090), (2, 338506045), (5, 135402418), (10, 67701209), (41, 16512490), (82, 8256245), (101, 6703090), (202, 3351545), (205, 3302498), (410, 1651249), (505, 1340618), (1010, 670309), (4141, 163490), (8282, 81745), (16349, 41410), (20705, 32698)]