1723954760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{2719}}^1$

素因数の和:2883

約数の個数: 96

約数和(自身を含む): 4297708800

約数和(自身を除く): 2573754040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 131, 220, 242, 262, 440, 484, 524, 605, 655, 968, 1048, 1210, 1310, 1441, 2420, 2620, 2719, 2882, 4840, 5240, 5438, 5764, 7205, 10876, 11528, 13595, 14410, 15851, 21752, 27190, 28820, 29909, 31702, 54380, 57640, 59818, 63404, 79255, 108760, 119636, 126808, 149545, 158510, 239272, 299090, 317020, 328999, 356189, 598180, 634040, 657998, 712378, 1196360, 1315996, 1424756, 1644995, 1780945, 2631992, 2849512, 3289990, 3561890, 3918079, 6579980, 7123780, 7836158, 13159960, 14247560, 15672316, 19590395, 31344632, 39180790, 43098869, 78361580, 86197738, 156723160, 172395476, 215494345, 344790952, 430988690, 861977380, 1723954760]

約数ペア:

[(1, 1723954760), (2, 861977380), (4, 430988690), (5, 344790952), (8, 215494345), (10, 172395476), (11, 156723160), (20, 86197738), (22, 78361580), (40, 43098869), (44, 39180790), (55, 31344632), (88, 19590395), (110, 15672316), (121, 14247560), (131, 13159960), (220, 7836158), (242, 7123780), (262, 6579980), (440, 3918079), (484, 3561890), (524, 3289990), (605, 2849512), (655, 2631992), (968, 1780945), (1048, 1644995), (1210, 1424756), (1310, 1315996), (1441, 1196360), (2420, 712378), (2620, 657998), (2719, 634040), (2882, 598180), (4840, 356189), (5240, 328999), (5438, 317020), (5764, 299090), (7205, 239272), (10876, 158510), (11528, 149545), (13595, 126808), (14410, 119636), (15851, 108760), (21752, 79255), (27190, 63404), (28820, 59818), (29909, 57640), (31702, 54380)]