82617340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24443}}^1$

素因数の和:24478

約数の個数: 36

約数和(自身を含む): 187876584

約数和(自身を除く): 105259244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 24443, 48886, 97772, 122215, 244430, 317759, 488860, 635518, 1271036, 1588795, 3177590, 4130867, 6355180, 8261734, 16523468, 20654335, 41308670, 82617340]

約数ペア:

[(1, 82617340), (2, 41308670), (4, 20654335), (5, 16523468), (10, 8261734), (13, 6355180), (20, 4130867), (26, 3177590), (52, 1588795), (65, 1271036), (130, 635518), (169, 488860), (260, 317759), (338, 244430), (676, 122215), (845, 97772), (1690, 48886), (3380, 24443)]