11404120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 31885920

約数和(自身を除く): 20481800

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, 169, 182, 241, 260, 280, 338, 364, 455, 482, 520, 676, 728, 845, 910, 964, 1183, 1205, 1352, 1687, 1690, 1820, 1928, 2366, 2410, 3133, 3374, 3380, 3640, 4732, 4820, 5915, 6266, 6748, 6760, 8435, 9464, 9640, 11830, 12532, 13496, 15665, 16870, 21931, 23660, 25064, 31330, 33740, 40729, 43862, 47320, 62660, 67480, 81458, 87724, 109655, 125320, 162916, 175448, 203645, 219310, 285103, 325832, 407290, 438620, 570206, 814580, 877240, 1140412, 1425515, 1629160, 2280824, 2851030, 5702060, 11404120]

約数ペア:

[(1, 11404120), (2, 5702060), (4, 2851030), (5, 2280824), (7, 1629160), (8, 1425515), (10, 1140412), (13, 877240), (14, 814580), (20, 570206), (26, 438620), (28, 407290), (35, 325832), (40, 285103), (52, 219310), (56, 203645), (65, 175448), (70, 162916), (91, 125320), (104, 109655), (130, 87724), (140, 81458), (169, 67480), (182, 62660), (241, 47320), (260, 43862), (280, 40729), (338, 33740), (364, 31330), (455, 25064), (482, 23660), (520, 21931), (676, 16870), (728, 15665), (845, 13496), (910, 12532), (964, 11830), (1183, 9640), (1205, 9464), (1352, 8435), (1687, 6760), (1690, 6748), (1820, 6266), (1928, 5915), (2366, 4820), (2410, 4732), (3133, 3640), (3374, 3380)]