99595340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20161}}^1$

素因数の和:20202

約数の個数: 48

約数和(自身を含む): 237105120

約数和(自身を除く): 137509780

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 20161, 40322, 80644, 100805, 201610, 262093, 383059, 403220, 524186, 766118, 1048372, 1310465, 1532236, 1915295, 2620930, 3830590, 4979767, 5241860, 7661180, 9959534, 19919068, 24898835, 49797670, 99595340]

約数ペア:

[(1, 99595340), (2, 49797670), (4, 24898835), (5, 19919068), (10, 9959534), (13, 7661180), (19, 5241860), (20, 4979767), (26, 3830590), (38, 2620930), (52, 1915295), (65, 1532236), (76, 1310465), (95, 1048372), (130, 766118), (190, 524186), (247, 403220), (260, 383059), (380, 262093), (494, 201610), (988, 100805), (1235, 80644), (2470, 40322), (4940, 20161)]