88023700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 199987200

約数和(自身を除く): 111963500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 127, 145, 239, 254, 290, 478, 508, 580, 635, 725, 956, 1195, 1270, 1450, 2390, 2540, 2900, 3175, 3683, 4780, 5975, 6350, 6931, 7366, 11950, 12700, 13862, 14732, 18415, 23900, 27724, 30353, 34655, 36830, 60706, 69310, 73660, 92075, 121412, 138620, 151765, 173275, 184150, 303530, 346550, 368300, 607060, 693100, 758825, 880237, 1517650, 1760474, 3035300, 3520948, 4401185, 8802370, 17604740, 22005925, 44011850, 88023700]

約数ペア:

[(1, 88023700), (2, 44011850), (4, 22005925), (5, 17604740), (10, 8802370), (20, 4401185), (25, 3520948), (29, 3035300), (50, 1760474), (58, 1517650), (100, 880237), (116, 758825), (127, 693100), (145, 607060), (239, 368300), (254, 346550), (290, 303530), (478, 184150), (508, 173275), (580, 151765), (635, 138620), (725, 121412), (956, 92075), (1195, 73660), (1270, 69310), (1450, 60706), (2390, 36830), (2540, 34655), (2900, 30353), (3175, 27724), (3683, 23900), (4780, 18415), (5975, 14732), (6350, 13862), (6931, 12700), (7366, 11950)]