73777660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 169610112

約数和(自身を除く): 95832452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 491, 683, 982, 1366, 1964, 2455, 2732, 3415, 4910, 5401, 6830, 7513, 9820, 10802, 13660, 15026, 21604, 27005, 30052, 37565, 54010, 75130, 108020, 150260, 335353, 670706, 1341412, 1676765, 3353530, 3688883, 6707060, 7377766, 14755532, 18444415, 36888830, 73777660]

約数ペア:

[(1, 73777660), (2, 36888830), (4, 18444415), (5, 14755532), (10, 7377766), (11, 6707060), (20, 3688883), (22, 3353530), (44, 1676765), (55, 1341412), (110, 670706), (220, 335353), (491, 150260), (683, 108020), (982, 75130), (1366, 54010), (1964, 37565), (2455, 30052), (2732, 27005), (3415, 21604), (4910, 15026), (5401, 13660), (6830, 10802), (7513, 9820)]