112880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:113

約数の個数: 40

約数和(自身を含む): 281232

約数和(自身を除く): 168352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 136, 166, 170, 272, 332, 340, 415, 664, 680, 830, 1328, 1360, 1411, 1660, 2822, 3320, 5644, 6640, 7055, 11288, 14110, 22576, 28220, 56440, 112880]

約数ペア:

[(1, 112880), (2, 56440), (4, 28220), (5, 22576), (8, 14110), (10, 11288), (16, 7055), (17, 6640), (20, 5644), (34, 3320), (40, 2822), (68, 1660), (80, 1411), (83, 1360), (85, 1328), (136, 830), (166, 680), (170, 664), (272, 415), (332, 340)]