66190490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5711}}^1$

素因数の和:5798

約数の個数: 32

約数和(自身を含む): 127491840

約数和(自身を除く): 61301350

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5711, 5795, 11422, 11590, 28555, 57110, 108509, 217018, 348371, 542545, 696742, 1085090, 1741855, 3483710, 6619049, 13238098, 33095245, 66190490]

約数ペア:

[(1, 66190490), (2, 33095245), (5, 13238098), (10, 6619049), (19, 3483710), (38, 1741855), (61, 1085090), (95, 696742), (122, 542545), (190, 348371), (305, 217018), (610, 108509), (1159, 57110), (2318, 28555), (5711, 11590), (5795, 11422)]