47317160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3522

約数の個数: 64

約数和(自身を含む): 119923200

約数和(自身を除く): 72606040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 3469, 6820, 6938, 13640, 13876, 17345, 27752, 34690, 38159, 69380, 76318, 107539, 138760, 152636, 190795, 215078, 305272, 381590, 430156, 537695, 763180, 860312, 1075390, 1182929, 1526360, 2150780, 2365858, 4301560, 4731716, 5914645, 9463432, 11829290, 23658580, 47317160]

約数ペア:

[(1, 47317160), (2, 23658580), (4, 11829290), (5, 9463432), (8, 5914645), (10, 4731716), (11, 4301560), (20, 2365858), (22, 2150780), (31, 1526360), (40, 1182929), (44, 1075390), (55, 860312), (62, 763180), (88, 537695), (110, 430156), (124, 381590), (155, 305272), (220, 215078), (248, 190795), (310, 152636), (341, 138760), (440, 107539), (620, 76318), (682, 69380), (1240, 38159), (1364, 34690), (1705, 27752), (2728, 17345), (3410, 13876), (3469, 13640), (6820, 6938)]