84885500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 215255040

約数和(自身を除く): 130369540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 125, 140, 158, 175, 250, 307, 316, 350, 395, 500, 553, 614, 700, 790, 875, 1106, 1228, 1535, 1580, 1750, 1975, 2149, 2212, 2765, 3070, 3500, 3950, 4298, 5530, 6140, 7675, 7900, 8596, 9875, 10745, 11060, 13825, 15350, 19750, 21490, 24253, 27650, 30700, 38375, 39500, 42980, 48506, 53725, 55300, 69125, 76750, 97012, 107450, 121265, 138250, 153500, 169771, 214900, 242530, 268625, 276500, 339542, 485060, 537250, 606325, 679084, 848855, 1074500, 1212650, 1697710, 2425300, 3031625, 3395420, 4244275, 6063250, 8488550, 12126500, 16977100, 21221375, 42442750, 84885500]

約数ペア:

[(1, 84885500), (2, 42442750), (4, 21221375), (5, 16977100), (7, 12126500), (10, 8488550), (14, 6063250), (20, 4244275), (25, 3395420), (28, 3031625), (35, 2425300), (50, 1697710), (70, 1212650), (79, 1074500), (100, 848855), (125, 679084), (140, 606325), (158, 537250), (175, 485060), (250, 339542), (307, 276500), (316, 268625), (350, 242530), (395, 214900), (500, 169771), (553, 153500), (614, 138250), (700, 121265), (790, 107450), (875, 97012), (1106, 76750), (1228, 69125), (1535, 55300), (1580, 53725), (1750, 48506), (1975, 42980), (2149, 39500), (2212, 38375), (2765, 30700), (3070, 27650), (3500, 24253), (3950, 21490), (4298, 19750), (5530, 15350), (6140, 13825), (7675, 11060), (7900, 10745), (8596, 9875)]