38279200

素因数分解:

$2^5\times 5^2\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 95150160

約数和(自身を除く): 56870960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 80, 100, 118, 160, 200, 236, 295, 400, 472, 590, 800, 811, 944, 1180, 1475, 1622, 1888, 2360, 2950, 3244, 4055, 4720, 5900, 6488, 8110, 9440, 11800, 12976, 16220, 20275, 23600, 25952, 32440, 40550, 47200, 47849, 64880, 81100, 95698, 129760, 162200, 191396, 239245, 324400, 382792, 478490, 648800, 765584, 956980, 1196225, 1531168, 1913960, 2392450, 3827920, 4784900, 7655840, 9569800, 19139600, 38279200]

約数ペア:

[(1, 38279200), (2, 19139600), (4, 9569800), (5, 7655840), (8, 4784900), (10, 3827920), (16, 2392450), (20, 1913960), (25, 1531168), (32, 1196225), (40, 956980), (50, 765584), (59, 648800), (80, 478490), (100, 382792), (118, 324400), (160, 239245), (200, 191396), (236, 162200), (295, 129760), (400, 95698), (472, 81100), (590, 64880), (800, 47849), (811, 47200), (944, 40550), (1180, 32440), (1475, 25952), (1622, 23600), (1888, 20275), (2360, 16220), (2950, 12976), (3244, 11800), (4055, 9440), (4720, 8110), (5900, 6488)]