41971000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 105627600

約数和(自身を除く): 63656600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 47, 50, 76, 94, 95, 100, 125, 152, 188, 190, 200, 235, 250, 376, 380, 470, 475, 500, 760, 893, 940, 950, 1000, 1175, 1786, 1880, 1900, 2209, 2350, 2375, 3572, 3800, 4418, 4465, 4700, 4750, 5875, 7144, 8836, 8930, 9400, 9500, 11045, 11750, 17672, 17860, 19000, 22090, 22325, 23500, 35720, 41971, 44180, 44650, 47000, 55225, 83942, 88360, 89300, 110450, 111625, 167884, 178600, 209855, 220900, 223250, 276125, 335768, 419710, 441800, 446500, 552250, 839420, 893000, 1049275, 1104500, 1678840, 2098550, 2209000, 4197100, 5246375, 8394200, 10492750, 20985500, 41971000]

約数ペア:

[(1, 41971000), (2, 20985500), (4, 10492750), (5, 8394200), (8, 5246375), (10, 4197100), (19, 2209000), (20, 2098550), (25, 1678840), (38, 1104500), (40, 1049275), (47, 893000), (50, 839420), (76, 552250), (94, 446500), (95, 441800), (100, 419710), (125, 335768), (152, 276125), (188, 223250), (190, 220900), (200, 209855), (235, 178600), (250, 167884), (376, 111625), (380, 110450), (470, 89300), (475, 88360), (500, 83942), (760, 55225), (893, 47000), (940, 44650), (950, 44180), (1000, 41971), (1175, 35720), (1786, 23500), (1880, 22325), (1900, 22090), (2209, 19000), (2350, 17860), (2375, 17672), (3572, 11750), (3800, 11045), (4418, 9500), (4465, 9400), (4700, 8930), (4750, 8836), (5875, 7144)]