624953360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2472

約数の個数: 80

約数和(自身を含む): 1505475072

約数和(自身を除く): 880521712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 71, 80, 94, 142, 188, 235, 284, 355, 376, 470, 568, 710, 752, 940, 1136, 1420, 1880, 2341, 2840, 3337, 3760, 4682, 5680, 6674, 9364, 11705, 13348, 16685, 18728, 23410, 26696, 33370, 37456, 46820, 53392, 66740, 93640, 110027, 133480, 166211, 187280, 220054, 266960, 332422, 440108, 550135, 664844, 831055, 880216, 1100270, 1329688, 1662110, 1760432, 2200540, 2659376, 3324220, 4401080, 6648440, 7811917, 8802160, 13296880, 15623834, 31247668, 39059585, 62495336, 78119170, 124990672, 156238340, 312476680, 624953360]

約数ペア:

[(1, 624953360), (2, 312476680), (4, 156238340), (5, 124990672), (8, 78119170), (10, 62495336), (16, 39059585), (20, 31247668), (40, 15623834), (47, 13296880), (71, 8802160), (80, 7811917), (94, 6648440), (142, 4401080), (188, 3324220), (235, 2659376), (284, 2200540), (355, 1760432), (376, 1662110), (470, 1329688), (568, 1100270), (710, 880216), (752, 831055), (940, 664844), (1136, 550135), (1420, 440108), (1880, 332422), (2341, 266960), (2840, 220054), (3337, 187280), (3760, 166211), (4682, 133480), (5680, 110027), (6674, 93640), (9364, 66740), (11705, 53392), (13348, 46820), (16685, 37456), (18728, 33370), (23410, 26696)]