106381340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{661}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 241338720

約数和(自身を除く): 134957380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 619, 661, 1238, 1322, 2476, 2644, 3095, 3305, 6190, 6610, 8047, 8593, 12380, 13220, 16094, 17186, 32188, 34372, 40235, 42965, 80470, 85930, 160940, 171860, 409159, 818318, 1636636, 2045795, 4091590, 5319067, 8183180, 10638134, 21276268, 26595335, 53190670, 106381340]

約数ペア:

[(1, 106381340), (2, 53190670), (4, 26595335), (5, 21276268), (10, 10638134), (13, 8183180), (20, 5319067), (26, 4091590), (52, 2045795), (65, 1636636), (130, 818318), (260, 409159), (619, 171860), (661, 160940), (1238, 85930), (1322, 80470), (2476, 42965), (2644, 40235), (3095, 34372), (3305, 32188), (6190, 17186), (6610, 16094), (8047, 13220), (8593, 12380)]