2023642000

素因数分解:

$2^4\times 5^3\times {\mathrm{71}}^1\times {\mathrm{14251}}^1$

素因数の和:14345

約数の個数: 80

約数和(自身を含む): 4962432384

約数和(自身を除く): 2938790384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 125, 142, 200, 250, 284, 355, 400, 500, 568, 710, 1000, 1136, 1420, 1775, 2000, 2840, 3550, 5680, 7100, 8875, 14200, 14251, 17750, 28400, 28502, 35500, 57004, 71000, 71255, 114008, 142000, 142510, 228016, 285020, 356275, 570040, 712550, 1011821, 1140080, 1425100, 1781375, 2023642, 2850200, 3562750, 4047284, 5059105, 5700400, 7125500, 8094568, 10118210, 14251000, 16189136, 20236420, 25295525, 28502000, 40472840, 50591050, 80945680, 101182100, 126477625, 202364200, 252955250, 404728400, 505910500, 1011821000, 2023642000]

約数ペア:

[(1, 2023642000), (2, 1011821000), (4, 505910500), (5, 404728400), (8, 252955250), (10, 202364200), (16, 126477625), (20, 101182100), (25, 80945680), (40, 50591050), (50, 40472840), (71, 28502000), (80, 25295525), (100, 20236420), (125, 16189136), (142, 14251000), (200, 10118210), (250, 8094568), (284, 7125500), (355, 5700400), (400, 5059105), (500, 4047284), (568, 3562750), (710, 2850200), (1000, 2023642), (1136, 1781375), (1420, 1425100), (1775, 1140080), (2000, 1011821), (2840, 712550), (3550, 570040), (5680, 356275), (7100, 285020), (8875, 228016), (14200, 142510), (14251, 142000), (17750, 114008), (28400, 71255), (28502, 71000), (35500, 57004)]