61785920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{27583}}^1$

素因数の和:27607

約数の個数: 56

約数和(自身を含む): 168152064

約数和(自身を除く): 106366144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 27583, 55166, 110332, 137915, 193081, 220664, 275830, 386162, 441328, 551660, 772324, 882656, 965405, 1103320, 1544648, 1765312, 1930810, 2206640, 3089296, 3861620, 4413280, 6178592, 7723240, 8826560, 12357184, 15446480, 30892960, 61785920]

約数ペア:

[(1, 61785920), (2, 30892960), (4, 15446480), (5, 12357184), (7, 8826560), (8, 7723240), (10, 6178592), (14, 4413280), (16, 3861620), (20, 3089296), (28, 2206640), (32, 1930810), (35, 1765312), (40, 1544648), (56, 1103320), (64, 965405), (70, 882656), (80, 772324), (112, 551660), (140, 441328), (160, 386162), (224, 275830), (280, 220664), (320, 193081), (448, 137915), (560, 110332), (1120, 55166), (2240, 27583)]