1372013860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{8369}}^1$

素因数の和:9556

約数の個数: 48

約数和(自身を含む): 3296039040

約数和(自身を除く): 1924025180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1171, 2342, 4684, 5855, 8197, 8369, 11710, 16394, 16738, 23420, 32788, 33476, 40985, 41845, 58583, 81970, 83690, 117166, 163940, 167380, 234332, 292915, 585830, 1171660, 9800099, 19600198, 39200396, 49000495, 68600693, 98000990, 137201386, 196001980, 274402772, 343003465, 686006930, 1372013860]

約数ペア:

[(1, 1372013860), (2, 686006930), (4, 343003465), (5, 274402772), (7, 196001980), (10, 137201386), (14, 98000990), (20, 68600693), (28, 49000495), (35, 39200396), (70, 19600198), (140, 9800099), (1171, 1171660), (2342, 585830), (4684, 292915), (5855, 234332), (8197, 167380), (8369, 163940), (11710, 117166), (16394, 83690), (16738, 81970), (23420, 58583), (32788, 41845), (33476, 40985)]