23582020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15313}}^1$

素因数の和:15340

約数の個数: 48

約数和(自身を含む): 61746048

約数和(自身を除く): 38164028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 15313, 30626, 61252, 76565, 107191, 153130, 168443, 214382, 306260, 336886, 428764, 535955, 673772, 842215, 1071910, 1179101, 1684430, 2143820, 2358202, 3368860, 4716404, 5895505, 11791010, 23582020]

約数ペア:

[(1, 23582020), (2, 11791010), (4, 5895505), (5, 4716404), (7, 3368860), (10, 2358202), (11, 2143820), (14, 1684430), (20, 1179101), (22, 1071910), (28, 842215), (35, 673772), (44, 535955), (55, 428764), (70, 336886), (77, 306260), (110, 214382), (140, 168443), (154, 153130), (220, 107191), (308, 76565), (385, 61252), (770, 30626), (1540, 15313)]