22603480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 31310120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 311, 316, 395, 460, 622, 632, 790, 920, 1244, 1555, 1580, 1817, 2488, 3110, 3160, 3634, 6220, 7153, 7268, 9085, 12440, 14306, 14536, 18170, 24569, 28612, 35765, 36340, 49138, 57224, 71530, 72680, 98276, 122845, 143060, 196552, 245690, 286120, 491380, 565087, 982760, 1130174, 2260348, 2825435, 4520696, 5650870, 11301740, 22603480]

約数ペア:

[(1, 22603480), (2, 11301740), (4, 5650870), (5, 4520696), (8, 2825435), (10, 2260348), (20, 1130174), (23, 982760), (40, 565087), (46, 491380), (79, 286120), (92, 245690), (115, 196552), (158, 143060), (184, 122845), (230, 98276), (311, 72680), (316, 71530), (395, 57224), (460, 49138), (622, 36340), (632, 35765), (790, 28612), (920, 24569), (1244, 18170), (1555, 14536), (1580, 14306), (1817, 12440), (2488, 9085), (3110, 7268), (3160, 7153), (3634, 6220)]