11495120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1612

約数の個数: 80

約数和(自身を含む): 32914560

約数和(自身を除く): 21419440

約数列:

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

約数ペア:

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