144804550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11447}}^1$

素因数の和:11493

約数の個数: 48

約数和(自身を含む): 306623232

約数和(自身を除く): 161818682

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 11447, 12650, 22894, 57235, 114470, 125917, 251834, 263281, 286175, 526562, 572350, 629585, 1259170, 1316405, 2632810, 2896091, 3147925, 5792182, 6295850, 6582025, 13164050, 14480455, 28960910, 72402275, 144804550]

約数ペア:

[(1, 144804550), (2, 72402275), (5, 28960910), (10, 14480455), (11, 13164050), (22, 6582025), (23, 6295850), (25, 5792182), (46, 3147925), (50, 2896091), (55, 2632810), (110, 1316405), (115, 1259170), (230, 629585), (253, 572350), (275, 526562), (506, 286175), (550, 263281), (575, 251834), (1150, 125917), (1265, 114470), (2530, 57235), (6325, 22894), (11447, 12650)]