23766820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 66495744

約数和(自身を除く): 42728924

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 61, 70, 77, 92, 110, 115, 121, 122, 140, 154, 161, 220, 230, 242, 244, 253, 305, 308, 322, 385, 427, 460, 484, 506, 605, 610, 644, 671, 770, 805, 847, 854, 1012, 1210, 1220, 1265, 1342, 1403, 1540, 1610, 1694, 1708, 1771, 2135, 2420, 2530, 2684, 2783, 2806, 3220, 3355, 3388, 3542, 4235, 4270, 4697, 5060, 5566, 5612, 6710, 7015, 7084, 7381, 8470, 8540, 8855, 9394, 9821, 11132, 13420, 13915, 14030, 14762, 15433, 16940, 17710, 18788, 19481, 19642, 23485, 27830, 28060, 29524, 30866, 35420, 36905, 38962, 39284, 46970, 49105, 51667, 55660, 61732, 73810, 77165, 77924, 93940, 97405, 98210, 103334, 108031, 147620, 154330, 169763, 194810, 196420, 206668, 216062, 258335, 308660, 339526, 389620, 432124, 516670, 540155, 679052, 848815, 1033340, 1080310, 1188341, 1697630, 2160620, 2376682, 3395260, 4753364, 5941705, 11883410, 23766820]

約数ペア:

[(1, 23766820), (2, 11883410), (4, 5941705), (5, 4753364), (7, 3395260), (10, 2376682), (11, 2160620), (14, 1697630), (20, 1188341), (22, 1080310), (23, 1033340), (28, 848815), (35, 679052), (44, 540155), (46, 516670), (55, 432124), (61, 389620), (70, 339526), (77, 308660), (92, 258335), (110, 216062), (115, 206668), (121, 196420), (122, 194810), (140, 169763), (154, 154330), (161, 147620), (220, 108031), (230, 103334), (242, 98210), (244, 97405), (253, 93940), (305, 77924), (308, 77165), (322, 73810), (385, 61732), (427, 55660), (460, 51667), (484, 49105), (506, 46970), (605, 39284), (610, 38962), (644, 36905), (671, 35420), (770, 30866), (805, 29524), (847, 28060), (854, 27830), (1012, 23485), (1210, 19642), (1220, 19481), (1265, 18788), (1342, 17710), (1403, 16940), (1540, 15433), (1610, 14762), (1694, 14030), (1708, 13915), (1771, 13420), (2135, 11132), (2420, 9821), (2530, 9394), (2684, 8855), (2783, 8540), (2806, 8470), (3220, 7381), (3355, 7084), (3388, 7015), (3542, 6710), (4235, 5612), (4270, 5566), (4697, 5060)]