105777320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{773}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 260807040

約数和(自身を除く): 155029720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 311, 440, 622, 773, 1244, 1546, 1555, 2488, 3092, 3110, 3421, 3865, 6184, 6220, 6842, 7730, 8503, 12440, 13684, 15460, 17006, 17105, 27368, 30920, 34012, 34210, 42515, 68024, 68420, 85030, 136840, 170060, 240403, 340120, 480806, 961612, 1202015, 1923224, 2404030, 2644433, 4808060, 5288866, 9616120, 10577732, 13222165, 21155464, 26444330, 52888660, 105777320]

約数ペア:

[(1, 105777320), (2, 52888660), (4, 26444330), (5, 21155464), (8, 13222165), (10, 10577732), (11, 9616120), (20, 5288866), (22, 4808060), (40, 2644433), (44, 2404030), (55, 1923224), (88, 1202015), (110, 961612), (220, 480806), (311, 340120), (440, 240403), (622, 170060), (773, 136840), (1244, 85030), (1546, 68420), (1555, 68024), (2488, 42515), (3092, 34210), (3110, 34012), (3421, 30920), (3865, 27368), (6184, 17105), (6220, 17006), (6842, 15460), (7730, 13684), (8503, 12440)]