70342000

素因数分解:

$2^4\times 5^3\times {\mathrm{35171}}^1$

素因数の和:35194

約数の個数: 40

約数和(自身を含む): 170091792

約数和(自身を除く): 99749792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 35171, 70342, 140684, 175855, 281368, 351710, 562736, 703420, 879275, 1406840, 1758550, 2813680, 3517100, 4396375, 7034200, 8792750, 14068400, 17585500, 35171000, 70342000]

約数ペア:

[(1, 70342000), (2, 35171000), (4, 17585500), (5, 14068400), (8, 8792750), (10, 7034200), (16, 4396375), (20, 3517100), (25, 2813680), (40, 1758550), (50, 1406840), (80, 879275), (100, 703420), (125, 562736), (200, 351710), (250, 281368), (400, 175855), (500, 140684), (1000, 70342), (2000, 35171)]