5471360

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 13366080

約数和(自身を除く): 7894720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 103, 128, 160, 166, 206, 320, 332, 412, 415, 515, 640, 664, 824, 830, 1030, 1328, 1648, 1660, 2060, 2656, 3296, 3320, 4120, 5312, 6592, 6640, 8240, 8549, 10624, 13184, 13280, 16480, 17098, 26560, 32960, 34196, 42745, 53120, 65920, 68392, 85490, 136784, 170980, 273568, 341960, 547136, 683920, 1094272, 1367840, 2735680, 5471360]

約数ペア:

[(1, 5471360), (2, 2735680), (4, 1367840), (5, 1094272), (8, 683920), (10, 547136), (16, 341960), (20, 273568), (32, 170980), (40, 136784), (64, 85490), (80, 68392), (83, 65920), (103, 53120), (128, 42745), (160, 34196), (166, 32960), (206, 26560), (320, 17098), (332, 16480), (412, 13280), (415, 13184), (515, 10624), (640, 8549), (664, 8240), (824, 6640), (830, 6592), (1030, 5312), (1328, 4120), (1648, 3320), (1660, 3296), (2060, 2656)]