2321860640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{45491}}^1$

素因数の和:45546

約数の個数: 96

約数和(自身を含む): 6190551360

約数和(自身を除く): 3868690720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1160, 1276, 1595, 1760, 2320, 2552, 3190, 4640, 5104, 6380, 10208, 12760, 25520, 45491, 51040, 90982, 181964, 227455, 363928, 454910, 500401, 727856, 909820, 1000802, 1319239, 1455712, 1819640, 2001604, 2502005, 2638478, 3639280, 4003208, 5004010, 5276956, 6596195, 7278560, 8006416, 10008020, 10553912, 13192390, 14511629, 16012832, 20016040, 21107824, 26384780, 29023258, 40032080, 42215648, 52769560, 58046516, 72558145, 80064160, 105539120, 116093032, 145116290, 211078240, 232186064, 290232580, 464372128, 580465160, 1160930320, 2321860640]

約数ペア:

[(1, 2321860640), (2, 1160930320), (4, 580465160), (5, 464372128), (8, 290232580), (10, 232186064), (11, 211078240), (16, 145116290), (20, 116093032), (22, 105539120), (29, 80064160), (32, 72558145), (40, 58046516), (44, 52769560), (55, 42215648), (58, 40032080), (80, 29023258), (88, 26384780), (110, 21107824), (116, 20016040), (145, 16012832), (160, 14511629), (176, 13192390), (220, 10553912), (232, 10008020), (290, 8006416), (319, 7278560), (352, 6596195), (440, 5276956), (464, 5004010), (580, 4003208), (638, 3639280), (880, 2638478), (928, 2502005), (1160, 2001604), (1276, 1819640), (1595, 1455712), (1760, 1319239), (2320, 1000802), (2552, 909820), (3190, 727856), (4640, 500401), (5104, 454910), (6380, 363928), (10208, 227455), (12760, 181964), (25520, 90982), (45491, 51040)]