165433360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1712

約数の個数: 80

約数和(自身を含む): 406973952

約数和(自身を除く): 241540592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1627, 1640, 2480, 2542, 3254, 3280, 5084, 6355, 6508, 8135, 10168, 12710, 13016, 16270, 20336, 25420, 26032, 32540, 50437, 50840, 65080, 66707, 100874, 101680, 130160, 133414, 201748, 252185, 266828, 333535, 403496, 504370, 533656, 667070, 806992, 1008740, 1067312, 1334140, 2017480, 2067917, 2668280, 4034960, 4135834, 5336560, 8271668, 10339585, 16543336, 20679170, 33086672, 41358340, 82716680, 165433360]

約数ペア:

[(1, 165433360), (2, 82716680), (4, 41358340), (5, 33086672), (8, 20679170), (10, 16543336), (16, 10339585), (20, 8271668), (31, 5336560), (40, 4135834), (41, 4034960), (62, 2668280), (80, 2067917), (82, 2017480), (124, 1334140), (155, 1067312), (164, 1008740), (205, 806992), (248, 667070), (310, 533656), (328, 504370), (410, 403496), (496, 333535), (620, 266828), (656, 252185), (820, 201748), (1240, 133414), (1271, 130160), (1627, 101680), (1640, 100874), (2480, 66707), (2542, 65080), (3254, 50840), (3280, 50437), (5084, 32540), (6355, 26032), (6508, 25420), (8135, 20336), (10168, 16270), (12710, 13016)]