22808240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 65897568

約数和(自身を除く): 43089328

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, 169, 182, 208, 241, 260, 280, 338, 364, 455, 482, 520, 560, 676, 728, 845, 910, 964, 1040, 1183, 1205, 1352, 1456, 1687, 1690, 1820, 1928, 2366, 2410, 2704, 3133, 3374, 3380, 3640, 3856, 4732, 4820, 5915, 6266, 6748, 6760, 7280, 8435, 9464, 9640, 11830, 12532, 13496, 13520, 15665, 16870, 18928, 19280, 21931, 23660, 25064, 26992, 31330, 33740, 40729, 43862, 47320, 50128, 62660, 67480, 81458, 87724, 94640, 109655, 125320, 134960, 162916, 175448, 203645, 219310, 250640, 285103, 325832, 350896, 407290, 438620, 570206, 651664, 814580, 877240, 1140412, 1425515, 1629160, 1754480, 2280824, 2851030, 3258320, 4561648, 5702060, 11404120, 22808240]

約数ペア:

[(1, 22808240), (2, 11404120), (4, 5702060), (5, 4561648), (7, 3258320), (8, 2851030), (10, 2280824), (13, 1754480), (14, 1629160), (16, 1425515), (20, 1140412), (26, 877240), (28, 814580), (35, 651664), (40, 570206), (52, 438620), (56, 407290), (65, 350896), (70, 325832), (80, 285103), (91, 250640), (104, 219310), (112, 203645), (130, 175448), (140, 162916), (169, 134960), (182, 125320), (208, 109655), (241, 94640), (260, 87724), (280, 81458), (338, 67480), (364, 62660), (455, 50128), (482, 47320), (520, 43862), (560, 40729), (676, 33740), (728, 31330), (845, 26992), (910, 25064), (964, 23660), (1040, 21931), (1183, 19280), (1205, 18928), (1352, 16870), (1456, 15665), (1687, 13520), (1690, 13496), (1820, 12532), (1928, 11830), (2366, 9640), (2410, 9464), (2704, 8435), (3133, 7280), (3374, 6760), (3380, 6748), (3640, 6266), (3856, 5915), (4732, 4820)]