25698260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9661}}^1$

素因数の和:9696

約数の個数: 48

約数和(自身を含む): 64928640

約数和(自身を除く): 39230380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 9661, 19322, 38644, 48305, 67627, 96610, 135254, 183559, 193220, 270508, 338135, 367118, 676270, 734236, 917795, 1284913, 1352540, 1835590, 2569826, 3671180, 5139652, 6424565, 12849130, 25698260]

約数ペア:

[(1, 25698260), (2, 12849130), (4, 6424565), (5, 5139652), (7, 3671180), (10, 2569826), (14, 1835590), (19, 1352540), (20, 1284913), (28, 917795), (35, 734236), (38, 676270), (70, 367118), (76, 338135), (95, 270508), (133, 193220), (140, 183559), (190, 135254), (266, 96610), (380, 67627), (532, 48305), (665, 38644), (1330, 19322), (2660, 9661)]