22775480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6257}}^1$

素因数の和:6288

約数の個数: 64

約数和(自身を含む): 63080640

約数和(自身を除く): 40305160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 6257, 12514, 25028, 31285, 43799, 50056, 62570, 81341, 87598, 125140, 162682, 175196, 218995, 250280, 325364, 350392, 406705, 437990, 569387, 650728, 813410, 875980, 1138774, 1626820, 1751960, 2277548, 2846935, 3253640, 4555096, 5693870, 11387740, 22775480]

約数ペア:

[(1, 22775480), (2, 11387740), (4, 5693870), (5, 4555096), (7, 3253640), (8, 2846935), (10, 2277548), (13, 1751960), (14, 1626820), (20, 1138774), (26, 875980), (28, 813410), (35, 650728), (40, 569387), (52, 437990), (56, 406705), (65, 350392), (70, 325364), (91, 250280), (104, 218995), (130, 175196), (140, 162682), (182, 125140), (260, 87598), (280, 81341), (364, 62570), (455, 50056), (520, 43799), (728, 31285), (910, 25028), (1820, 12514), (3640, 6257)]