13364212840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89071}}^1$

素因数の和:89135

約数の個数: 96

約数和(自身を含む): 34118138880

約数和(自身を除く): 20753926040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 968, 1210, 1240, 1364, 1705, 2420, 2728, 3410, 3751, 4840, 6820, 7502, 13640, 15004, 18755, 30008, 37510, 75020, 89071, 150040, 178142, 356284, 445355, 712568, 890710, 979781, 1781420, 1959562, 2761201, 3562840, 3919124, 4898905, 5522402, 7838248, 9797810, 10777591, 11044804, 13806005, 19595620, 21555182, 22089608, 27612010, 30373211, 39191240, 43110364, 53887955, 55224020, 60746422, 86220728, 107775910, 110448040, 121492844, 151866055, 215551820, 242985688, 303732110, 334105321, 431103640, 607464220, 668210642, 1214928440, 1336421284, 1670526605, 2672842568, 3341053210, 6682106420, 13364212840]

約数ペア:

[(1, 13364212840), (2, 6682106420), (4, 3341053210), (5, 2672842568), (8, 1670526605), (10, 1336421284), (11, 1214928440), (20, 668210642), (22, 607464220), (31, 431103640), (40, 334105321), (44, 303732110), (55, 242985688), (62, 215551820), (88, 151866055), (110, 121492844), (121, 110448040), (124, 107775910), (155, 86220728), (220, 60746422), (242, 55224020), (248, 53887955), (310, 43110364), (341, 39191240), (440, 30373211), (484, 27612010), (605, 22089608), (620, 21555182), (682, 19595620), (968, 13806005), (1210, 11044804), (1240, 10777591), (1364, 9797810), (1705, 7838248), (2420, 5522402), (2728, 4898905), (3410, 3919124), (3751, 3562840), (4840, 2761201), (6820, 1959562), (7502, 1781420), (13640, 979781), (15004, 890710), (18755, 712568), (30008, 445355), (37510, 356284), (75020, 178142), (89071, 150040)]