392878850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 911608320

約数和(自身を除く): 518729470

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 79, 91, 130, 158, 175, 182, 325, 350, 395, 455, 553, 650, 790, 910, 1027, 1093, 1106, 1975, 2054, 2186, 2275, 2765, 3950, 4550, 5135, 5465, 5530, 7189, 7651, 10270, 10930, 13825, 14209, 14378, 15302, 25675, 27325, 27650, 28418, 35945, 38255, 51350, 54650, 71045, 71890, 76510, 86347, 99463, 142090, 172694, 179725, 191275, 198926, 355225, 359450, 382550, 431735, 497315, 604429, 710450, 863470, 994630, 1122511, 1208858, 2158675, 2245022, 2486575, 3022145, 4317350, 4973150, 5612555, 6044290, 7857577, 11225110, 15110725, 15715154, 28062775, 30221450, 39287885, 56125550, 78575770, 196439425, 392878850]

約数ペア:

[(1, 392878850), (2, 196439425), (5, 78575770), (7, 56125550), (10, 39287885), (13, 30221450), (14, 28062775), (25, 15715154), (26, 15110725), (35, 11225110), (50, 7857577), (65, 6044290), (70, 5612555), (79, 4973150), (91, 4317350), (130, 3022145), (158, 2486575), (175, 2245022), (182, 2158675), (325, 1208858), (350, 1122511), (395, 994630), (455, 863470), (553, 710450), (650, 604429), (790, 497315), (910, 431735), (1027, 382550), (1093, 359450), (1106, 355225), (1975, 198926), (2054, 191275), (2186, 179725), (2275, 172694), (2765, 142090), (3950, 99463), (4550, 86347), (5135, 76510), (5465, 71890), (5530, 71045), (7189, 54650), (7651, 51350), (10270, 38255), (10930, 35945), (13825, 28418), (14209, 27650), (14378, 27325), (15302, 25675)]