76582480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73637}}^1$

素因数の和:73663

約数の個数: 40

約数和(自身を含む): 191753352

約数和(自身を除く): 115170872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 73637, 147274, 294548, 368185, 589096, 736370, 957281, 1178192, 1472740, 1914562, 2945480, 3829124, 4786405, 5890960, 7658248, 9572810, 15316496, 19145620, 38291240, 76582480]

約数ペア:

[(1, 76582480), (2, 38291240), (4, 19145620), (5, 15316496), (8, 9572810), (10, 7658248), (13, 5890960), (16, 4786405), (20, 3829124), (26, 2945480), (40, 1914562), (52, 1472740), (65, 1178192), (80, 957281), (104, 736370), (130, 589096), (208, 368185), (260, 294548), (520, 147274), (1040, 73637)]