704366980

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1\times {\mathrm{911}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 1505500416

約数和(自身を除く): 801133436

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 577, 670, 911, 1154, 1340, 1822, 2308, 2885, 3644, 4555, 5770, 9110, 11540, 18220, 38659, 61037, 77318, 122074, 154636, 193295, 244148, 305185, 386590, 525647, 610370, 773180, 1051294, 1220740, 2102588, 2628235, 5256470, 10512940, 35218349, 70436698, 140873396, 176091745, 352183490, 704366980]

約数ペア:

[(1, 704366980), (2, 352183490), (4, 176091745), (5, 140873396), (10, 70436698), (20, 35218349), (67, 10512940), (134, 5256470), (268, 2628235), (335, 2102588), (577, 1220740), (670, 1051294), (911, 773180), (1154, 610370), (1340, 525647), (1822, 386590), (2308, 305185), (2885, 244148), (3644, 193295), (4555, 154636), (5770, 122074), (9110, 77318), (11540, 61037), (18220, 38659)]