23598920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 56142720

約数和(自身を除く): 32543800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 113, 115, 184, 226, 227, 230, 452, 454, 460, 565, 904, 908, 920, 1130, 1135, 1816, 2260, 2270, 2599, 4520, 4540, 5198, 5221, 9080, 10396, 10442, 12995, 20792, 20884, 25651, 25990, 26105, 41768, 51302, 51980, 52210, 102604, 103960, 104420, 128255, 205208, 208840, 256510, 513020, 589973, 1026040, 1179946, 2359892, 2949865, 4719784, 5899730, 11799460, 23598920]

約数ペア:

[(1, 23598920), (2, 11799460), (4, 5899730), (5, 4719784), (8, 2949865), (10, 2359892), (20, 1179946), (23, 1026040), (40, 589973), (46, 513020), (92, 256510), (113, 208840), (115, 205208), (184, 128255), (226, 104420), (227, 103960), (230, 102604), (452, 52210), (454, 51980), (460, 51302), (565, 41768), (904, 26105), (908, 25990), (920, 25651), (1130, 20884), (1135, 20792), (1816, 12995), (2260, 10442), (2270, 10396), (2599, 9080), (4520, 5221), (4540, 5198)]