23300420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8147}}^1$

素因数の和:8180

約数の個数: 48

約数和(自身を含む): 57492288

約数和(自身を除く): 34191868

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8147, 16294, 32588, 40735, 81470, 89617, 105911, 162940, 179234, 211822, 358468, 423644, 448085, 529555, 896170, 1059110, 1165021, 1792340, 2118220, 2330042, 4660084, 5825105, 11650210, 23300420]

約数ペア:

[(1, 23300420), (2, 11650210), (4, 5825105), (5, 4660084), (10, 2330042), (11, 2118220), (13, 1792340), (20, 1165021), (22, 1059110), (26, 896170), (44, 529555), (52, 448085), (55, 423644), (65, 358468), (110, 211822), (130, 179234), (143, 162940), (220, 105911), (260, 89617), (286, 81470), (572, 40735), (715, 32588), (1430, 16294), (2860, 8147)]