47042800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 132018336

約数和(自身を除く): 84975536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 175, 200, 212, 265, 280, 317, 350, 371, 400, 424, 530, 560, 634, 700, 742, 848, 1060, 1268, 1325, 1400, 1484, 1585, 1855, 2120, 2219, 2536, 2650, 2800, 2968, 3170, 3710, 4240, 4438, 5072, 5300, 5936, 6340, 7420, 7925, 8876, 9275, 10600, 11095, 12680, 14840, 15850, 16801, 17752, 18550, 21200, 22190, 25360, 29680, 31700, 33602, 35504, 37100, 44380, 55475, 63400, 67204, 74200, 84005, 88760, 110950, 117607, 126800, 134408, 148400, 168010, 177520, 221900, 235214, 268816, 336020, 420025, 443800, 470428, 588035, 672040, 840050, 887600, 940856, 1176070, 1344080, 1680100, 1881712, 2352140, 2940175, 3360200, 4704280, 5880350, 6720400, 9408560, 11760700, 23521400, 47042800]

約数ペア:

[(1, 47042800), (2, 23521400), (4, 11760700), (5, 9408560), (7, 6720400), (8, 5880350), (10, 4704280), (14, 3360200), (16, 2940175), (20, 2352140), (25, 1881712), (28, 1680100), (35, 1344080), (40, 1176070), (50, 940856), (53, 887600), (56, 840050), (70, 672040), (80, 588035), (100, 470428), (106, 443800), (112, 420025), (140, 336020), (175, 268816), (200, 235214), (212, 221900), (265, 177520), (280, 168010), (317, 148400), (350, 134408), (371, 126800), (400, 117607), (424, 110950), (530, 88760), (560, 84005), (634, 74200), (700, 67204), (742, 63400), (848, 55475), (1060, 44380), (1268, 37100), (1325, 35504), (1400, 33602), (1484, 31700), (1585, 29680), (1855, 25360), (2120, 22190), (2219, 21200), (2536, 18550), (2650, 17752), (2800, 16801), (2968, 15850), (3170, 14840), (3710, 12680), (4240, 11095), (4438, 10600), (5072, 9275), (5300, 8876), (5936, 7925), (6340, 7420)]