1569344024420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{9254299}}^1$

素因数の和:9254508

約数の個数: 48

約数和(自身を含む): 3373747608000

約数和(自身を除く): 1804403583580

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 139, 244, 278, 305, 556, 610, 695, 1220, 1390, 2780, 8479, 16958, 33916, 42395, 84790, 169580, 9254299, 18508598, 37017196, 46271495, 92542990, 185085980, 564512239, 1129024478, 1286347561, 2258048956, 2572695122, 2822561195, 5145390244, 5645122390, 6431737805, 11290244780, 12863475610, 25726951220, 78467201221, 156934402442, 313868804884, 392336006105, 784672012210, 1569344024420]

約数ペア:

[(1, 1569344024420), (2, 784672012210), (4, 392336006105), (5, 313868804884), (10, 156934402442), (20, 78467201221), (61, 25726951220), (122, 12863475610), (139, 11290244780), (244, 6431737805), (278, 5645122390), (305, 5145390244), (556, 2822561195), (610, 2572695122), (695, 2258048956), (1220, 1286347561), (1390, 1129024478), (2780, 564512239), (8479, 185085980), (16958, 92542990), (33916, 46271495), (42395, 37017196), (84790, 18508598), (169580, 9254299)]