10875620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 26345088

約数和(自身を除く): 15469468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 593, 655, 917, 1186, 1310, 1834, 2372, 2620, 2965, 3668, 4151, 4585, 5930, 8302, 9170, 11860, 16604, 18340, 20755, 41510, 77683, 83020, 155366, 310732, 388415, 543781, 776830, 1087562, 1553660, 2175124, 2718905, 5437810, 10875620]

約数ペア:

[(1, 10875620), (2, 5437810), (4, 2718905), (5, 2175124), (7, 1553660), (10, 1087562), (14, 776830), (20, 543781), (28, 388415), (35, 310732), (70, 155366), (131, 83020), (140, 77683), (262, 41510), (524, 20755), (593, 18340), (655, 16604), (917, 11860), (1186, 9170), (1310, 8302), (1834, 5930), (2372, 4585), (2620, 4151), (2965, 3668)]