2548283600

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1677

約数の個数: 120

約数和(自身を含む): 6326916480

約数和(自身を除く): 3778632880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 89, 94, 100, 178, 188, 200, 235, 356, 376, 400, 445, 470, 712, 752, 890, 940, 1175, 1424, 1523, 1780, 1880, 2225, 2350, 3046, 3560, 3760, 4183, 4450, 4700, 6092, 7120, 7615, 8366, 8900, 9400, 12184, 15230, 16732, 17800, 18800, 20915, 24368, 30460, 33464, 35600, 38075, 41830, 60920, 66928, 71581, 76150, 83660, 104575, 121840, 135547, 143162, 152300, 167320, 209150, 271094, 286324, 304600, 334640, 357905, 418300, 542188, 572648, 609200, 677735, 715810, 836600, 1084376, 1145296, 1355470, 1431620, 1673200, 1789525, 2168752, 2710940, 2863240, 3388675, 3579050, 5421880, 5726480, 6370709, 6777350, 7158100, 10843760, 12741418, 13554700, 14316200, 25482836, 27109400, 28632400, 31853545, 50965672, 54218800, 63707090, 101931344, 127414180, 159267725, 254828360, 318535450, 509656720, 637070900, 1274141800, 2548283600]

約数ペア:

[(1, 2548283600), (2, 1274141800), (4, 637070900), (5, 509656720), (8, 318535450), (10, 254828360), (16, 159267725), (20, 127414180), (25, 101931344), (40, 63707090), (47, 54218800), (50, 50965672), (80, 31853545), (89, 28632400), (94, 27109400), (100, 25482836), (178, 14316200), (188, 13554700), (200, 12741418), (235, 10843760), (356, 7158100), (376, 6777350), (400, 6370709), (445, 5726480), (470, 5421880), (712, 3579050), (752, 3388675), (890, 2863240), (940, 2710940), (1175, 2168752), (1424, 1789525), (1523, 1673200), (1780, 1431620), (1880, 1355470), (2225, 1145296), (2350, 1084376), (3046, 836600), (3560, 715810), (3760, 677735), (4183, 609200), (4450, 572648), (4700, 542188), (6092, 418300), (7120, 357905), (7615, 334640), (8366, 304600), (8900, 286324), (9400, 271094), (12184, 209150), (15230, 167320), (16732, 152300), (17800, 143162), (18800, 135547), (20915, 121840), (24368, 104575), (30460, 83660), (33464, 76150), (35600, 71581), (38075, 66928), (41830, 60920)]