29046160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2576

約数の個数: 80

約数和(自身を含む): 79369920

約数和(自身を除く): 50323760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2539, 2860, 5078, 5720, 10156, 11440, 12695, 20312, 25390, 27929, 33007, 40624, 50780, 55858, 66014, 101560, 111716, 132028, 139645, 165035, 203120, 223432, 264056, 279290, 330070, 363077, 446864, 528112, 558580, 660140, 726154, 1117160, 1320280, 1452308, 1815385, 2234320, 2640560, 2904616, 3630770, 5809232, 7261540, 14523080, 29046160]

約数ペア:

[(1, 29046160), (2, 14523080), (4, 7261540), (5, 5809232), (8, 3630770), (10, 2904616), (11, 2640560), (13, 2234320), (16, 1815385), (20, 1452308), (22, 1320280), (26, 1117160), (40, 726154), (44, 660140), (52, 558580), (55, 528112), (65, 446864), (80, 363077), (88, 330070), (104, 279290), (110, 264056), (130, 223432), (143, 203120), (176, 165035), (208, 139645), (220, 132028), (260, 111716), (286, 101560), (440, 66014), (520, 55858), (572, 50780), (715, 40624), (880, 33007), (1040, 27929), (1144, 25390), (1430, 20312), (2288, 12695), (2539, 11440), (2860, 10156), (5078, 5720)]