78575770

素因数分解:

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

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 176440320

約数和(自身を除く): 97864550

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 395, 455, 553, 790, 910, 1027, 1093, 1106, 2054, 2186, 2765, 5135, 5465, 5530, 7189, 7651, 10270, 10930, 14209, 14378, 15302, 28418, 35945, 38255, 71045, 71890, 76510, 86347, 99463, 142090, 172694, 198926, 431735, 497315, 604429, 863470, 994630, 1122511, 1208858, 2245022, 3022145, 5612555, 6044290, 7857577, 11225110, 15715154, 39287885, 78575770]

約数ペア:

[(1, 78575770), (2, 39287885), (5, 15715154), (7, 11225110), (10, 7857577), (13, 6044290), (14, 5612555), (26, 3022145), (35, 2245022), (65, 1208858), (70, 1122511), (79, 994630), (91, 863470), (130, 604429), (158, 497315), (182, 431735), (395, 198926), (455, 172694), (553, 142090), (790, 99463), (910, 86347), (1027, 76510), (1093, 71890), (1106, 71045), (2054, 38255), (2186, 35945), (2765, 28418), (5135, 15302), (5465, 14378), (5530, 14209), (7189, 10930), (7651, 10270)]