357565940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 830995200

約数和(自身を除く): 473429260

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 71, 76, 95, 116, 142, 145, 190, 284, 290, 355, 380, 457, 551, 580, 710, 914, 1102, 1349, 1420, 1828, 2059, 2204, 2285, 2698, 2755, 4118, 4570, 5396, 5510, 6745, 8236, 8683, 9140, 10295, 11020, 13253, 13490, 17366, 20590, 26506, 26980, 32447, 34732, 39121, 41180, 43415, 53012, 64894, 66265, 78242, 86830, 129788, 132530, 156484, 162235, 173660, 195605, 251807, 265060, 324470, 391210, 503614, 616493, 648940, 782420, 940963, 1007228, 1232986, 1259035, 1881926, 2465972, 2518070, 3082465, 3763852, 4704815, 5036140, 6164930, 9409630, 12329860, 17878297, 18819260, 35756594, 71513188, 89391485, 178782970, 357565940]

約数ペア:

[(1, 357565940), (2, 178782970), (4, 89391485), (5, 71513188), (10, 35756594), (19, 18819260), (20, 17878297), (29, 12329860), (38, 9409630), (58, 6164930), (71, 5036140), (76, 4704815), (95, 3763852), (116, 3082465), (142, 2518070), (145, 2465972), (190, 1881926), (284, 1259035), (290, 1232986), (355, 1007228), (380, 940963), (457, 782420), (551, 648940), (580, 616493), (710, 503614), (914, 391210), (1102, 324470), (1349, 265060), (1420, 251807), (1828, 195605), (2059, 173660), (2204, 162235), (2285, 156484), (2698, 132530), (2755, 129788), (4118, 86830), (4570, 78242), (5396, 66265), (5510, 64894), (6745, 53012), (8236, 43415), (8683, 41180), (9140, 39121), (10295, 34732), (11020, 32447), (13253, 26980), (13490, 26506), (17366, 20590)]