1294331300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3001}}^1$

素因数の和:3261

約数の個数: 72

約数和(自身を含む): 2970539040

約数和(自身を除く): 1676207740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 227, 380, 454, 475, 908, 950, 1135, 1900, 2270, 3001, 4313, 4540, 5675, 6002, 8626, 11350, 12004, 15005, 17252, 21565, 22700, 30010, 43130, 57019, 60020, 75025, 86260, 107825, 114038, 150050, 215650, 228076, 285095, 300100, 431300, 570190, 681227, 1140380, 1362454, 1425475, 2724908, 2850950, 3406135, 5701900, 6812270, 12943313, 13624540, 17030675, 25886626, 34061350, 51773252, 64716565, 68122700, 129433130, 258866260, 323582825, 647165650, 1294331300]

約数ペア:

[(1, 1294331300), (2, 647165650), (4, 323582825), (5, 258866260), (10, 129433130), (19, 68122700), (20, 64716565), (25, 51773252), (38, 34061350), (50, 25886626), (76, 17030675), (95, 13624540), (100, 12943313), (190, 6812270), (227, 5701900), (380, 3406135), (454, 2850950), (475, 2724908), (908, 1425475), (950, 1362454), (1135, 1140380), (1900, 681227), (2270, 570190), (3001, 431300), (4313, 300100), (4540, 285095), (5675, 228076), (6002, 215650), (8626, 150050), (11350, 114038), (12004, 107825), (15005, 86260), (17252, 75025), (21565, 60020), (22700, 57019), (30010, 43130)]