79783360

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{881}}^1$

素因数の和:1181

約数の個数: 56

約数和(自身を含む): 190871856

約数和(自身を除く): 111088496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 566, 881, 1132, 1415, 1762, 2264, 2830, 3524, 4405, 4528, 5660, 7048, 8810, 9056, 11320, 14096, 17620, 18112, 22640, 28192, 35240, 45280, 56384, 70480, 90560, 140960, 249323, 281920, 498646, 997292, 1246615, 1994584, 2493230, 3989168, 4986460, 7978336, 9972920, 15956672, 19945840, 39891680, 79783360]

約数ペア:

[(1, 79783360), (2, 39891680), (4, 19945840), (5, 15956672), (8, 9972920), (10, 7978336), (16, 4986460), (20, 3989168), (32, 2493230), (40, 1994584), (64, 1246615), (80, 997292), (160, 498646), (283, 281920), (320, 249323), (566, 140960), (881, 90560), (1132, 70480), (1415, 56384), (1762, 45280), (2264, 35240), (2830, 28192), (3524, 22640), (4405, 18112), (4528, 17620), (5660, 14096), (7048, 11320), (8810, 9056)]