4782250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 10243584

約数和(自身を除く): 5461334

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 47, 50, 55, 74, 94, 110, 125, 185, 235, 250, 275, 370, 407, 470, 517, 550, 814, 925, 1034, 1175, 1375, 1739, 1850, 2035, 2350, 2585, 2750, 3478, 4070, 4625, 5170, 5875, 8695, 9250, 10175, 11750, 12925, 17390, 19129, 20350, 25850, 38258, 43475, 50875, 64625, 86950, 95645, 101750, 129250, 191290, 217375, 434750, 478225, 956450, 2391125, 4782250]

約数ペア:

[(1, 4782250), (2, 2391125), (5, 956450), (10, 478225), (11, 434750), (22, 217375), (25, 191290), (37, 129250), (47, 101750), (50, 95645), (55, 86950), (74, 64625), (94, 50875), (110, 43475), (125, 38258), (185, 25850), (235, 20350), (250, 19129), (275, 17390), (370, 12925), (407, 11750), (470, 10175), (517, 9250), (550, 8695), (814, 5875), (925, 5170), (1034, 4625), (1175, 4070), (1375, 3478), (1739, 2750), (1850, 2585), (2035, 2350)]