137367560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{312199}}^1$

素因数の和:312221

約数の個数: 32

約数和(自身を含む): 337176000

約数和(自身を除く): 199808440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 312199, 624398, 1248796, 1560995, 2497592, 3121990, 3434189, 6243980, 6868378, 12487960, 13736756, 17170945, 27473512, 34341890, 68683780, 137367560]

約数ペア:

[(1, 137367560), (2, 68683780), (4, 34341890), (5, 27473512), (8, 17170945), (10, 13736756), (11, 12487960), (20, 6868378), (22, 6243980), (40, 3434189), (44, 3121990), (55, 2497592), (88, 1560995), (110, 1248796), (220, 624398), (440, 312199)]