66320930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2671}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 129282048

約数和(自身を除く): 62961118

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 2671, 4966, 5342, 12415, 13355, 24830, 26710, 34723, 69446, 173615, 347230, 510161, 1020322, 2550805, 5101610, 6632093, 13264186, 33160465, 66320930]

約数ペア:

[(1, 66320930), (2, 33160465), (5, 13264186), (10, 6632093), (13, 5101610), (26, 2550805), (65, 1020322), (130, 510161), (191, 347230), (382, 173615), (955, 69446), (1910, 34723), (2483, 26710), (2671, 24830), (4966, 13355), (5342, 12415)]