23355640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7583}}^1$

素因数の和:7612

約数の個数: 64

約数和(自身を含む): 65525760

約数和(自身を除く): 42170120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 7583, 15166, 30332, 37915, 53081, 60664, 75830, 83413, 106162, 151660, 166826, 212324, 265405, 303320, 333652, 417065, 424648, 530810, 583891, 667304, 834130, 1061620, 1167782, 1668260, 2123240, 2335564, 2919455, 3336520, 4671128, 5838910, 11677820, 23355640]

約数ペア:

[(1, 23355640), (2, 11677820), (4, 5838910), (5, 4671128), (7, 3336520), (8, 2919455), (10, 2335564), (11, 2123240), (14, 1668260), (20, 1167782), (22, 1061620), (28, 834130), (35, 667304), (40, 583891), (44, 530810), (55, 424648), (56, 417065), (70, 333652), (77, 303320), (88, 265405), (110, 212324), (140, 166826), (154, 151660), (220, 106162), (280, 83413), (308, 75830), (385, 60664), (440, 53081), (616, 37915), (770, 30332), (1540, 15166), (3080, 7583)]