83610880

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 202944672

約数和(自身を除く): 119333792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 787, 830, 1280, 1328, 1574, 1660, 2656, 3148, 3320, 3935, 5312, 6296, 6640, 7870, 10624, 12592, 13280, 15740, 21248, 25184, 26560, 31480, 50368, 53120, 62960, 65321, 100736, 106240, 125920, 130642, 201472, 251840, 261284, 326605, 503680, 522568, 653210, 1007360, 1045136, 1306420, 2090272, 2612840, 4180544, 5225680, 8361088, 10451360, 16722176, 20902720, 41805440, 83610880]

約数ペア:

[(1, 83610880), (2, 41805440), (4, 20902720), (5, 16722176), (8, 10451360), (10, 8361088), (16, 5225680), (20, 4180544), (32, 2612840), (40, 2090272), (64, 1306420), (80, 1045136), (83, 1007360), (128, 653210), (160, 522568), (166, 503680), (256, 326605), (320, 261284), (332, 251840), (415, 201472), (640, 130642), (664, 125920), (787, 106240), (830, 100736), (1280, 65321), (1328, 62960), (1574, 53120), (1660, 50368), (2656, 31480), (3148, 26560), (3320, 25184), (3935, 21248), (5312, 15740), (6296, 13280), (6640, 12592), (7870, 10624)]