23816080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 58215024

約数和(自身を除く): 34398944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 106, 137, 164, 205, 212, 265, 274, 328, 410, 424, 530, 548, 656, 685, 820, 848, 1060, 1096, 1370, 1640, 2120, 2173, 2192, 2740, 3280, 4240, 4346, 5480, 5617, 7261, 8692, 10865, 10960, 11234, 14522, 17384, 21730, 22468, 28085, 29044, 34768, 36305, 43460, 44936, 56170, 58088, 72610, 86920, 89872, 112340, 116176, 145220, 173840, 224680, 290440, 297701, 449360, 580880, 595402, 1190804, 1488505, 2381608, 2977010, 4763216, 5954020, 11908040, 23816080]

約数ペア:

[(1, 23816080), (2, 11908040), (4, 5954020), (5, 4763216), (8, 2977010), (10, 2381608), (16, 1488505), (20, 1190804), (40, 595402), (41, 580880), (53, 449360), (80, 297701), (82, 290440), (106, 224680), (137, 173840), (164, 145220), (205, 116176), (212, 112340), (265, 89872), (274, 86920), (328, 72610), (410, 58088), (424, 56170), (530, 44936), (548, 43460), (656, 36305), (685, 34768), (820, 29044), (848, 28085), (1060, 22468), (1096, 21730), (1370, 17384), (1640, 14522), (2120, 11234), (2173, 10960), (2192, 10865), (2740, 8692), (3280, 7261), (4240, 5617), (4346, 5480)]