40392528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 115010496

約数和(自身を除く): 74617968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 113, 132, 176, 226, 264, 339, 452, 528, 677, 678, 904, 1243, 1354, 1356, 1808, 2031, 2486, 2708, 2712, 3729, 4062, 4972, 5416, 5424, 7447, 7458, 8124, 9944, 10832, 14894, 14916, 16248, 19888, 22341, 29788, 29832, 32496, 44682, 59576, 59664, 76501, 89364, 119152, 153002, 178728, 229503, 306004, 357456, 459006, 612008, 841511, 918012, 1224016, 1683022, 1836024, 2524533, 3366044, 3672048, 5049066, 6732088, 10098132, 13464176, 20196264, 40392528]

約数ペア:

[(1, 40392528), (2, 20196264), (3, 13464176), (4, 10098132), (6, 6732088), (8, 5049066), (11, 3672048), (12, 3366044), (16, 2524533), (22, 1836024), (24, 1683022), (33, 1224016), (44, 918012), (48, 841511), (66, 612008), (88, 459006), (113, 357456), (132, 306004), (176, 229503), (226, 178728), (264, 153002), (339, 119152), (452, 89364), (528, 76501), (677, 59664), (678, 59576), (904, 44682), (1243, 32496), (1354, 29832), (1356, 29788), (1808, 22341), (2031, 19888), (2486, 16248), (2708, 14916), (2712, 14894), (3729, 10832), (4062, 9944), (4972, 8124), (5416, 7458), (5424, 7447)]