11807180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 33784128

約数和(自身を除く): 21976948

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 41, 44, 55, 68, 70, 77, 82, 85, 110, 119, 121, 140, 154, 164, 170, 187, 205, 220, 238, 242, 287, 308, 340, 374, 385, 410, 451, 476, 484, 574, 595, 605, 697, 748, 770, 820, 847, 902, 935, 1148, 1190, 1210, 1309, 1394, 1435, 1540, 1694, 1804, 1870, 2057, 2255, 2380, 2420, 2618, 2788, 2870, 3157, 3388, 3485, 3740, 4114, 4235, 4510, 4879, 4961, 5236, 5740, 6314, 6545, 6970, 7667, 8228, 8470, 9020, 9758, 9922, 10285, 12628, 13090, 13940, 14399, 15334, 15785, 16940, 19516, 19844, 20570, 24395, 24805, 26180, 28798, 30668, 31570, 34727, 38335, 41140, 48790, 49610, 53669, 57596, 63140, 69454, 71995, 76670, 84337, 97580, 99220, 107338, 138908, 143990, 153340, 168674, 173635, 214676, 268345, 287980, 337348, 347270, 421685, 536690, 590359, 694540, 843370, 1073380, 1180718, 1686740, 2361436, 2951795, 5903590, 11807180]

約数ペア:

[(1, 11807180), (2, 5903590), (4, 2951795), (5, 2361436), (7, 1686740), (10, 1180718), (11, 1073380), (14, 843370), (17, 694540), (20, 590359), (22, 536690), (28, 421685), (34, 347270), (35, 337348), (41, 287980), (44, 268345), (55, 214676), (68, 173635), (70, 168674), (77, 153340), (82, 143990), (85, 138908), (110, 107338), (119, 99220), (121, 97580), (140, 84337), (154, 76670), (164, 71995), (170, 69454), (187, 63140), (205, 57596), (220, 53669), (238, 49610), (242, 48790), (287, 41140), (308, 38335), (340, 34727), (374, 31570), (385, 30668), (410, 28798), (451, 26180), (476, 24805), (484, 24395), (574, 20570), (595, 19844), (605, 19516), (697, 16940), (748, 15785), (770, 15334), (820, 14399), (847, 13940), (902, 13090), (935, 12628), (1148, 10285), (1190, 9922), (1210, 9758), (1309, 9020), (1394, 8470), (1435, 8228), (1540, 7667), (1694, 6970), (1804, 6545), (1870, 6314), (2057, 5740), (2255, 5236), (2380, 4961), (2420, 4879), (2618, 4510), (2788, 4235), (2870, 4114), (3157, 3740), (3388, 3485)]