99597680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13681}}^1$

素因数の和:13714

約数の個数: 80

約数和(自身を含む): 285023424

約数和(自身を除く): 185425744

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, 1820, 3640, 7280, 13681, 27362, 54724, 68405, 95767, 109448, 136810, 177853, 191534, 218896, 273620, 355706, 383068, 478835, 547240, 711412, 766136, 889265, 957670, 1094480, 1244971, 1422824, 1532272, 1778530, 1915340, 2489942, 2845648, 3557060, 3830680, 4979884, 6224855, 7114120, 7661360, 9959768, 12449710, 14228240, 19919536, 24899420, 49798840, 99597680]

約数ペア:

[(1, 99597680), (2, 49798840), (4, 24899420), (5, 19919536), (7, 14228240), (8, 12449710), (10, 9959768), (13, 7661360), (14, 7114120), (16, 6224855), (20, 4979884), (26, 3830680), (28, 3557060), (35, 2845648), (40, 2489942), (52, 1915340), (56, 1778530), (65, 1532272), (70, 1422824), (80, 1244971), (91, 1094480), (104, 957670), (112, 889265), (130, 766136), (140, 711412), (182, 547240), (208, 478835), (260, 383068), (280, 355706), (364, 273620), (455, 218896), (520, 191534), (560, 177853), (728, 136810), (910, 109448), (1040, 95767), (1456, 68405), (1820, 54724), (3640, 27362), (7280, 13681)]