82019440

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17377}}^1$

素因数の和:17449

約数の個数: 40

約数和(自身を含む): 193938480

約数和(自身を除く): 111919040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 17377, 34754, 69508, 86885, 139016, 173770, 278032, 347540, 695080, 1025243, 1390160, 2050486, 4100972, 5126215, 8201944, 10252430, 16403888, 20504860, 41009720, 82019440]

約数ペア:

[(1, 82019440), (2, 41009720), (4, 20504860), (5, 16403888), (8, 10252430), (10, 8201944), (16, 5126215), (20, 4100972), (40, 2050486), (59, 1390160), (80, 1025243), (118, 695080), (236, 347540), (295, 278032), (472, 173770), (590, 139016), (944, 86885), (1180, 69508), (2360, 34754), (4720, 17377)]