72671000

素因数分解:

$2^3\times 5^3\times {\mathrm{72671}}^1$

素因数の和:72692

約数の個数: 32

約数和(自身を含む): 170052480

約数和(自身を除く): 97381480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 72671, 145342, 290684, 363355, 581368, 726710, 1453420, 1816775, 2906840, 3633550, 7267100, 9083875, 14534200, 18167750, 36335500, 72671000]

約数ペア:

[(1, 72671000), (2, 36335500), (4, 18167750), (5, 14534200), (8, 9083875), (10, 7267100), (20, 3633550), (25, 2906840), (40, 1816775), (50, 1453420), (100, 726710), (125, 581368), (200, 363355), (250, 290684), (500, 145342), (1000, 72671)]