22990240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1614

約数の個数: 96

約数和(自身を含む): 66890880

約数和(自身を除く): 43900640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1579, 1820, 2080, 2912, 3158, 3640, 6316, 7280, 7895, 11053, 12632, 14560, 15790, 20527, 22106, 25264, 31580, 41054, 44212, 50528, 55265, 63160, 82108, 88424, 102635, 110530, 126320, 143689, 164216, 176848, 205270, 221060, 252640, 287378, 328432, 353696, 410540, 442120, 574756, 656864, 718445, 821080, 884240, 1149512, 1436890, 1642160, 1768480, 2299024, 2873780, 3284320, 4598048, 5747560, 11495120, 22990240]

約数ペア:

[(1, 22990240), (2, 11495120), (4, 5747560), (5, 4598048), (7, 3284320), (8, 2873780), (10, 2299024), (13, 1768480), (14, 1642160), (16, 1436890), (20, 1149512), (26, 884240), (28, 821080), (32, 718445), (35, 656864), (40, 574756), (52, 442120), (56, 410540), (65, 353696), (70, 328432), (80, 287378), (91, 252640), (104, 221060), (112, 205270), (130, 176848), (140, 164216), (160, 143689), (182, 126320), (208, 110530), (224, 102635), (260, 88424), (280, 82108), (364, 63160), (416, 55265), (455, 50528), (520, 44212), (560, 41054), (728, 31580), (910, 25264), (1040, 22106), (1120, 20527), (1456, 15790), (1579, 14560), (1820, 12632), (2080, 11053), (2912, 7895), (3158, 7280), (3640, 6316)]