14342000

素因数分解:

$2^4\times 5^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 80

約数和(自身を含む): 35515584

約数和(自身を除く): 21173584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 101, 125, 142, 200, 202, 250, 284, 355, 400, 404, 500, 505, 568, 710, 808, 1000, 1010, 1136, 1420, 1616, 1775, 2000, 2020, 2525, 2840, 3550, 4040, 5050, 5680, 7100, 7171, 8080, 8875, 10100, 12625, 14200, 14342, 17750, 20200, 25250, 28400, 28684, 35500, 35855, 40400, 50500, 57368, 71000, 71710, 101000, 114736, 142000, 143420, 179275, 202000, 286840, 358550, 573680, 717100, 896375, 1434200, 1792750, 2868400, 3585500, 7171000, 14342000]

約数ペア:

[(1, 14342000), (2, 7171000), (4, 3585500), (5, 2868400), (8, 1792750), (10, 1434200), (16, 896375), (20, 717100), (25, 573680), (40, 358550), (50, 286840), (71, 202000), (80, 179275), (100, 143420), (101, 142000), (125, 114736), (142, 101000), (200, 71710), (202, 71000), (250, 57368), (284, 50500), (355, 40400), (400, 35855), (404, 35500), (500, 28684), (505, 28400), (568, 25250), (710, 20200), (808, 17750), (1000, 14342), (1010, 14200), (1136, 12625), (1420, 10100), (1616, 8875), (1775, 8080), (2000, 7171), (2020, 7100), (2525, 5680), (2840, 5050), (3550, 4040)]