25192560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2890

約数の個数: 80

約数和(自身を含む): 80235936

約数和(自身を除く): 55043376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2837, 2960, 4440, 5674, 8511, 8880, 11348, 14185, 17022, 22696, 28370, 34044, 42555, 45392, 56740, 68088, 85110, 104969, 113480, 136176, 170220, 209938, 226960, 314907, 340440, 419876, 524845, 629814, 680880, 839752, 1049690, 1259628, 1574535, 1679504, 2099380, 2519256, 3149070, 4198760, 5038512, 6298140, 8397520, 12596280, 25192560]

約数ペア:

[(1, 25192560), (2, 12596280), (3, 8397520), (4, 6298140), (5, 5038512), (6, 4198760), (8, 3149070), (10, 2519256), (12, 2099380), (15, 1679504), (16, 1574535), (20, 1259628), (24, 1049690), (30, 839752), (37, 680880), (40, 629814), (48, 524845), (60, 419876), (74, 340440), (80, 314907), (111, 226960), (120, 209938), (148, 170220), (185, 136176), (222, 113480), (240, 104969), (296, 85110), (370, 68088), (444, 56740), (555, 45392), (592, 42555), (740, 34044), (888, 28370), (1110, 22696), (1480, 17022), (1776, 14185), (2220, 11348), (2837, 8880), (2960, 8511), (4440, 5674)]