85893760

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 207492480

約数和(自身を除く): 121598720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 824, 1030, 1303, 1648, 2060, 2606, 3296, 4120, 5212, 6515, 6592, 8240, 10424, 13030, 13184, 16480, 20848, 26060, 32960, 41696, 52120, 65920, 83392, 104240, 134209, 166784, 208480, 268418, 416960, 536836, 671045, 833920, 1073672, 1342090, 2147344, 2684180, 4294688, 5368360, 8589376, 10736720, 17178752, 21473440, 42946880, 85893760]

約数ペア:

[(1, 85893760), (2, 42946880), (4, 21473440), (5, 17178752), (8, 10736720), (10, 8589376), (16, 5368360), (20, 4294688), (32, 2684180), (40, 2147344), (64, 1342090), (80, 1073672), (103, 833920), (128, 671045), (160, 536836), (206, 416960), (320, 268418), (412, 208480), (515, 166784), (640, 134209), (824, 104240), (1030, 83392), (1303, 65920), (1648, 52120), (2060, 41696), (2606, 32960), (3296, 26060), (4120, 20848), (5212, 16480), (6515, 13184), (6592, 13030), (8240, 10424)]