77018110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1523}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 149778720

約数和(自身を除く): 72760610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 778, 1523, 1945, 3046, 3890, 5057, 7615, 10114, 15230, 19799, 25285, 39598, 50570, 98995, 197990, 592447, 1184894, 2962235, 5924470, 7701811, 15403622, 38509055, 77018110]

約数ペア:

[(1, 77018110), (2, 38509055), (5, 15403622), (10, 7701811), (13, 5924470), (26, 2962235), (65, 1184894), (130, 592447), (389, 197990), (778, 98995), (1523, 50570), (1945, 39598), (3046, 25285), (3890, 19799), (5057, 15230), (7615, 10114)]