80353300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{15161}}^1$

素因数の和:15228

約数の個数: 36

約数和(自身を含む): 177668316

約数和(自身を除く): 97315016

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 15161, 30322, 60644, 75805, 151610, 303220, 379025, 758050, 803533, 1516100, 1607066, 3214132, 4017665, 8035330, 16070660, 20088325, 40176650, 80353300]

約数ペア:

[(1, 80353300), (2, 40176650), (4, 20088325), (5, 16070660), (10, 8035330), (20, 4017665), (25, 3214132), (50, 1607066), (53, 1516100), (100, 803533), (106, 758050), (212, 379025), (265, 303220), (530, 151610), (1060, 75805), (1325, 60644), (2650, 30322), (5300, 15161)]