35855000

素因数分解:

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

素因数の和:198

約数の個数: 80

約数和(自身を含む): 86034960

約数和(自身を除く): 50179960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 101, 125, 142, 200, 202, 250, 284, 355, 404, 500, 505, 568, 625, 710, 808, 1000, 1010, 1250, 1420, 1775, 2020, 2500, 2525, 2840, 3550, 4040, 5000, 5050, 7100, 7171, 8875, 10100, 12625, 14200, 14342, 17750, 20200, 25250, 28684, 35500, 35855, 44375, 50500, 57368, 63125, 71000, 71710, 88750, 101000, 126250, 143420, 177500, 179275, 252500, 286840, 355000, 358550, 505000, 717100, 896375, 1434200, 1792750, 3585500, 4481875, 7171000, 8963750, 17927500, 35855000]

約数ペア:

[(1, 35855000), (2, 17927500), (4, 8963750), (5, 7171000), (8, 4481875), (10, 3585500), (20, 1792750), (25, 1434200), (40, 896375), (50, 717100), (71, 505000), (100, 358550), (101, 355000), (125, 286840), (142, 252500), (200, 179275), (202, 177500), (250, 143420), (284, 126250), (355, 101000), (404, 88750), (500, 71710), (505, 71000), (568, 63125), (625, 57368), (710, 50500), (808, 44375), (1000, 35855), (1010, 35500), (1250, 28684), (1420, 25250), (1775, 20200), (2020, 17750), (2500, 14342), (2525, 14200), (2840, 12625), (3550, 10100), (4040, 8875), (5000, 7171), (5050, 7100)]