2510145920

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83449}}^1$

素因数の和:83515

約数の個数: 64

約数和(自身を含む): 6128568000

約数和(自身を除く): 3618422080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 3008, 3760, 6016, 7520, 15040, 30080, 83449, 166898, 333796, 417245, 667592, 834490, 1335184, 1668980, 2670368, 3337960, 3922103, 5340736, 6675920, 7844206, 10681472, 13351840, 15688412, 19610515, 26703680, 31376824, 39221030, 53407360, 62753648, 78442060, 125507296, 156884120, 251014592, 313768240, 502029184, 627536480, 1255072960, 2510145920]

約数ペア:

[(1, 2510145920), (2, 1255072960), (4, 627536480), (5, 502029184), (8, 313768240), (10, 251014592), (16, 156884120), (20, 125507296), (32, 78442060), (40, 62753648), (47, 53407360), (64, 39221030), (80, 31376824), (94, 26703680), (128, 19610515), (160, 15688412), (188, 13351840), (235, 10681472), (320, 7844206), (376, 6675920), (470, 5340736), (640, 3922103), (752, 3337960), (940, 2670368), (1504, 1668980), (1880, 1335184), (3008, 834490), (3760, 667592), (6016, 417245), (7520, 333796), (15040, 166898), (30080, 83449)]