45415700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 118117440

約数和(自身を除く): 72701740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 41, 44, 50, 53, 55, 76, 82, 95, 100, 106, 110, 164, 190, 205, 209, 212, 220, 265, 275, 380, 410, 418, 451, 475, 530, 550, 583, 779, 820, 836, 902, 950, 1007, 1025, 1045, 1060, 1100, 1166, 1325, 1558, 1804, 1900, 2014, 2050, 2090, 2173, 2255, 2332, 2650, 2915, 3116, 3895, 4028, 4100, 4180, 4346, 4510, 5035, 5225, 5300, 5830, 7790, 8569, 8692, 9020, 10070, 10450, 10865, 11077, 11275, 11660, 14575, 15580, 17138, 19475, 20140, 20900, 21730, 22154, 22550, 23903, 25175, 29150, 34276, 38950, 41287, 42845, 43460, 44308, 45100, 47806, 50350, 54325, 55385, 58300, 77900, 82574, 85690, 95612, 100700, 108650, 110770, 119515, 165148, 171380, 206435, 214225, 217300, 221540, 239030, 276925, 412870, 428450, 454157, 478060, 553850, 597575, 825740, 856900, 908314, 1032175, 1107700, 1195150, 1816628, 2064350, 2270785, 2390300, 4128700, 4541570, 9083140, 11353925, 22707850, 45415700]

約数ペア:

[(1, 45415700), (2, 22707850), (4, 11353925), (5, 9083140), (10, 4541570), (11, 4128700), (19, 2390300), (20, 2270785), (22, 2064350), (25, 1816628), (38, 1195150), (41, 1107700), (44, 1032175), (50, 908314), (53, 856900), (55, 825740), (76, 597575), (82, 553850), (95, 478060), (100, 454157), (106, 428450), (110, 412870), (164, 276925), (190, 239030), (205, 221540), (209, 217300), (212, 214225), (220, 206435), (265, 171380), (275, 165148), (380, 119515), (410, 110770), (418, 108650), (451, 100700), (475, 95612), (530, 85690), (550, 82574), (583, 77900), (779, 58300), (820, 55385), (836, 54325), (902, 50350), (950, 47806), (1007, 45100), (1025, 44308), (1045, 43460), (1060, 42845), (1100, 41287), (1166, 38950), (1325, 34276), (1558, 29150), (1804, 25175), (1900, 23903), (2014, 22550), (2050, 22154), (2090, 21730), (2173, 20900), (2255, 20140), (2332, 19475), (2650, 17138), (2915, 15580), (3116, 14575), (3895, 11660), (4028, 11275), (4100, 11077), (4180, 10865), (4346, 10450), (4510, 10070), (5035, 9020), (5225, 8692), (5300, 8569), (5830, 7790)]