70171000

素因数分解:

$2^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 167806080

約数和(自身を除く): 97635080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 940, 1000, 1175, 1493, 1880, 2350, 2986, 4700, 5875, 5972, 7465, 9400, 11750, 11944, 14930, 23500, 29860, 37325, 47000, 59720, 70171, 74650, 140342, 149300, 186625, 280684, 298600, 350855, 373250, 561368, 701710, 746500, 1403420, 1493000, 1754275, 2806840, 3508550, 7017100, 8771375, 14034200, 17542750, 35085500, 70171000]

約数ペア:

[(1, 70171000), (2, 35085500), (4, 17542750), (5, 14034200), (8, 8771375), (10, 7017100), (20, 3508550), (25, 2806840), (40, 1754275), (47, 1493000), (50, 1403420), (94, 746500), (100, 701710), (125, 561368), (188, 373250), (200, 350855), (235, 298600), (250, 280684), (376, 186625), (470, 149300), (500, 140342), (940, 74650), (1000, 70171), (1175, 59720), (1493, 47000), (1880, 37325), (2350, 29860), (2986, 23500), (4700, 14930), (5875, 11944), (5972, 11750), (7465, 9400)]