1674918020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{42793}}^1$

素因数の和:42924

約数の個数: 48

約数和(自身を含む): 3738483840

約数和(自身を除く): 2063565820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1957, 2060, 3914, 7828, 9785, 19570, 39140, 42793, 85586, 171172, 213965, 427930, 813067, 855860, 1626134, 3252268, 4065335, 4407679, 8130670, 8815358, 16261340, 17630716, 22038395, 44076790, 83745901, 88153580, 167491802, 334983604, 418729505, 837459010, 1674918020]

約数ペア:

[(1, 1674918020), (2, 837459010), (4, 418729505), (5, 334983604), (10, 167491802), (19, 88153580), (20, 83745901), (38, 44076790), (76, 22038395), (95, 17630716), (103, 16261340), (190, 8815358), (206, 8130670), (380, 4407679), (412, 4065335), (515, 3252268), (1030, 1626134), (1957, 855860), (2060, 813067), (3914, 427930), (7828, 213965), (9785, 171172), (19570, 85586), (39140, 42793)]