240570010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{4289}}^1$

素因数の和:4446

約数の個数: 32

約数和(自身を含む): 444787200

約数和(自身を除く): 204217190

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 710, 790, 4289, 5609, 8578, 11218, 21445, 28045, 42890, 56090, 304519, 338831, 609038, 677662, 1522595, 1694155, 3045190, 3388310, 24057001, 48114002, 120285005, 240570010]

約数ペア:

[(1, 240570010), (2, 120285005), (5, 48114002), (10, 24057001), (71, 3388310), (79, 3045190), (142, 1694155), (158, 1522595), (355, 677662), (395, 609038), (710, 338831), (790, 304519), (4289, 56090), (5609, 42890), (8578, 28045), (11218, 21445)]