83850880

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3541}}^1$

素因数の和:3597

約数の個数: 64

約数和(自身を含む): 205931880

約数和(自身を除く): 122081000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 3541, 4736, 5920, 7082, 11840, 14164, 17705, 23680, 28328, 35410, 56656, 70820, 113312, 131017, 141640, 226624, 262034, 283280, 453248, 524068, 566560, 655085, 1048136, 1133120, 1310170, 2096272, 2266240, 2620340, 4192544, 5240680, 8385088, 10481360, 16770176, 20962720, 41925440, 83850880]

約数ペア:

[(1, 83850880), (2, 41925440), (4, 20962720), (5, 16770176), (8, 10481360), (10, 8385088), (16, 5240680), (20, 4192544), (32, 2620340), (37, 2266240), (40, 2096272), (64, 1310170), (74, 1133120), (80, 1048136), (128, 655085), (148, 566560), (160, 524068), (185, 453248), (296, 283280), (320, 262034), (370, 226624), (592, 141640), (640, 131017), (740, 113312), (1184, 70820), (1480, 56656), (2368, 35410), (2960, 28328), (3541, 23680), (4736, 17705), (5920, 14164), (7082, 11840)]