8017042.00000000

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 22715640

約数和(自身を除く): 12093910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 409, 490, 530, 742, 818, 1855, 2045, 2597, 2863, 3710, 4090, 5194, 5726, 12985, 14315, 20041, 21677, 25970, 28630, 40082, 43354, 100205, 108385, 151739, 200410, 216770, 303478, 758695, 1062173, 1517390, 2124346, 5310865, 10621730]

約数ペア:

[(1, 10621730), (2, 5310865), (5, 2124346), (7, 1517390), (10, 1062173), (14, 758695), (35, 303478), (49, 216770), (53, 200410), (70, 151739), (98, 108385), (106, 100205), (245, 43354), (265, 40082), (371, 28630), (409, 25970), (490, 21677), (530, 20041), (742, 14315), (818, 12985), (1855, 5726), (2045, 5194), (2597, 4090), (2863, 3710)]