19703670130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{6271}}^1$

素因数の和:7039

約数の個数: 64

約数和(自身を含む): 39016857600

約数和(自身を除く): 19313187470

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 719, 874, 1438, 2185, 3595, 4370, 6271, 7190, 12542, 13661, 16537, 27322, 31355, 33074, 62710, 68305, 82685, 119149, 136610, 144233, 165370, 238298, 288466, 314203, 595745, 628406, 721165, 1191490, 1442330, 1571015, 2740427, 3142030, 4508849, 5480854, 9017698, 13702135, 22544245, 27404270, 45088490, 85668131, 103703527, 171336262, 207407054, 428340655, 518517635, 856681310, 1037035270, 1970367013, 3940734026, 9851835065, 19703670130]

約数ペア:

[(1, 19703670130), (2, 9851835065), (5, 3940734026), (10, 1970367013), (19, 1037035270), (23, 856681310), (38, 518517635), (46, 428340655), (95, 207407054), (115, 171336262), (190, 103703527), (230, 85668131), (437, 45088490), (719, 27404270), (874, 22544245), (1438, 13702135), (2185, 9017698), (3595, 5480854), (4370, 4508849), (6271, 3142030), (7190, 2740427), (12542, 1571015), (13661, 1442330), (16537, 1191490), (27322, 721165), (31355, 628406), (33074, 595745), (62710, 314203), (68305, 288466), (82685, 238298), (119149, 165370), (136610, 144233)]