106629880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{54403}}^1$

素因数の和:54428

約数の個数: 48

約数和(自身を含む): 279092520

約数和(自身を除く): 172462640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 54403, 108806, 217612, 272015, 380821, 435224, 544030, 761642, 1088060, 1523284, 1904105, 2176120, 2665747, 3046568, 3808210, 5331494, 7616420, 10662988, 13328735, 15232840, 21325976, 26657470, 53314940, 106629880]

約数ペア:

[(1, 106629880), (2, 53314940), (4, 26657470), (5, 21325976), (7, 15232840), (8, 13328735), (10, 10662988), (14, 7616420), (20, 5331494), (28, 3808210), (35, 3046568), (40, 2665747), (49, 2176120), (56, 1904105), (70, 1523284), (98, 1088060), (140, 761642), (196, 544030), (245, 435224), (280, 380821), (392, 272015), (490, 217612), (980, 108806), (1960, 54403)]