1671014775100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{1297271}}^1$

素因数の和:1298467

約数の個数: 72

約数和(自身を含む): 3959128849536

約数和(自身を除く): 2288114074436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1171, 2342, 4684, 5855, 11710, 12881, 23420, 25762, 29275, 51524, 58550, 64405, 117100, 128810, 257620, 322025, 644050, 1288100, 1297271, 2594542, 5189084, 6486355, 12972710, 14269981, 25945420, 28539962, 32431775, 57079924, 64863550, 71349905, 129727100, 142699810, 285399620, 356749525, 713499050, 1426998100, 1519104341, 3038208682, 6076417364, 7595521705, 15191043410, 16710147751, 30382086820, 33420295502, 37977608525, 66840591004, 75955217050, 83550738755, 151910434100, 167101477510, 334202955020, 417753693775, 835507387550, 1671014775100]

約数ペア:

[(1, 1671014775100), (2, 835507387550), (4, 417753693775), (5, 334202955020), (10, 167101477510), (11, 151910434100), (20, 83550738755), (22, 75955217050), (25, 66840591004), (44, 37977608525), (50, 33420295502), (55, 30382086820), (100, 16710147751), (110, 15191043410), (220, 7595521705), (275, 6076417364), (550, 3038208682), (1100, 1519104341), (1171, 1426998100), (2342, 713499050), (4684, 356749525), (5855, 285399620), (11710, 142699810), (12881, 129727100), (23420, 71349905), (25762, 64863550), (29275, 57079924), (51524, 32431775), (58550, 28539962), (64405, 25945420), (117100, 14269981), (128810, 12972710), (257620, 6486355), (322025, 5189084), (644050, 2594542), (1288100, 1297271)]