6378550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 12655440

約数和(自身を除く): 6276890

約数列:

[1, 2, 5, 10, 25, 29, 50, 53, 58, 83, 106, 145, 166, 265, 290, 415, 530, 725, 830, 1325, 1450, 1537, 2075, 2407, 2650, 3074, 4150, 4399, 4814, 7685, 8798, 12035, 15370, 21995, 24070, 38425, 43990, 60175, 76850, 109975, 120350, 127571, 219950, 255142, 637855, 1275710, 3189275, 6378550]

約数ペア:

[(1, 6378550), (2, 3189275), (5, 1275710), (10, 637855), (25, 255142), (29, 219950), (50, 127571), (53, 120350), (58, 109975), (83, 76850), (106, 60175), (145, 43990), (166, 38425), (265, 24070), (290, 21995), (415, 15370), (530, 12035), (725, 8798), (830, 7685), (1325, 4814), (1450, 4399), (1537, 4150), (2075, 3074), (2407, 2650)]