88237160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6522

約数の個数: 64

約数和(自身を含む): 223603200

約数和(自身を除く): 135366040

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, 6469, 6820, 12938, 13640, 25876, 32345, 51752, 64690, 71159, 129380, 142318, 200539, 258760, 284636, 355795, 401078, 569272, 711590, 802156, 1002695, 1423180, 1604312, 2005390, 2205929, 2846360, 4010780, 4411858, 8021560, 8823716, 11029645, 17647432, 22059290, 44118580, 88237160]

約数ペア:

[(1, 88237160), (2, 44118580), (4, 22059290), (5, 17647432), (8, 11029645), (10, 8823716), (11, 8021560), (20, 4411858), (22, 4010780), (31, 2846360), (40, 2205929), (44, 2005390), (55, 1604312), (62, 1423180), (88, 1002695), (110, 802156), (124, 711590), (155, 569272), (220, 401078), (248, 355795), (310, 284636), (341, 258760), (440, 200539), (620, 142318), (682, 129380), (1240, 71159), (1364, 64690), (1705, 51752), (2728, 32345), (3410, 25876), (6469, 13640), (6820, 12938)]