34328890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 64002960

約数和(自身を除く): 29674070

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 829, 1010, 1658, 4141, 4145, 8282, 8290, 20705, 33989, 41410, 67978, 83729, 167458, 169945, 339890, 418645, 837290, 3432889, 6865778, 17164445, 34328890]

約数ペア:

[(1, 34328890), (2, 17164445), (5, 6865778), (10, 3432889), (41, 837290), (82, 418645), (101, 339890), (202, 169945), (205, 167458), (410, 83729), (505, 67978), (829, 41410), (1010, 33989), (1658, 20705), (4141, 8290), (4145, 8282)]