118255540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2897}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 269235792

約数和(自身を除く): 150980252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 628, 785, 1570, 2041, 2897, 3140, 4082, 5794, 8164, 10205, 11588, 14485, 20410, 28970, 37661, 40820, 57940, 75322, 150644, 188305, 376610, 454829, 753220, 909658, 1819316, 2274145, 4548290, 5912777, 9096580, 11825554, 23651108, 29563885, 59127770, 118255540]

約数ペア:

[(1, 118255540), (2, 59127770), (4, 29563885), (5, 23651108), (10, 11825554), (13, 9096580), (20, 5912777), (26, 4548290), (52, 2274145), (65, 1819316), (130, 909658), (157, 753220), (260, 454829), (314, 376610), (628, 188305), (785, 150644), (1570, 75322), (2041, 57940), (2897, 40820), (3140, 37661), (4082, 28970), (5794, 20410), (8164, 14485), (10205, 11588)]