22218268400

素因数分解:

$2^4\times 5^2\times {\mathrm{1129}}^1\times {\mathrm{49199}}^1$

素因数の和:50346

約数の個数: 60

約数和(自身を含む): 53427756000

約数和(自身を除く): 31209487600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1129, 2258, 4516, 5645, 9032, 11290, 18064, 22580, 28225, 45160, 49199, 56450, 90320, 98398, 112900, 196796, 225800, 245995, 393592, 451600, 491990, 787184, 983980, 1229975, 1967960, 2459950, 3935920, 4919900, 9839800, 19679600, 55545671, 111091342, 222182684, 277728355, 444365368, 555456710, 888730736, 1110913420, 1388641775, 2221826840, 2777283550, 4443653680, 5554567100, 11109134200, 22218268400]

約数ペア:

[(1, 22218268400), (2, 11109134200), (4, 5554567100), (5, 4443653680), (8, 2777283550), (10, 2221826840), (16, 1388641775), (20, 1110913420), (25, 888730736), (40, 555456710), (50, 444365368), (80, 277728355), (100, 222182684), (200, 111091342), (400, 55545671), (1129, 19679600), (2258, 9839800), (4516, 4919900), (5645, 3935920), (9032, 2459950), (11290, 1967960), (18064, 1229975), (22580, 983980), (28225, 787184), (45160, 491990), (49199, 451600), (56450, 393592), (90320, 245995), (98398, 225800), (112900, 196796)]