8830517120

素因数分解:

$2^7\times 5^1\times {\mathrm{197}}^1\times {\mathrm{70039}}^1$

素因数の和:70255

約数の個数: 64

約数和(自身を含む): 21217917600

約数和(自身を除く): 12387400480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 320, 394, 640, 788, 985, 1576, 1970, 3152, 3940, 6304, 7880, 12608, 15760, 25216, 31520, 63040, 70039, 126080, 140078, 280156, 350195, 560312, 700390, 1120624, 1400780, 2241248, 2801560, 4482496, 5603120, 8964992, 11206240, 13797683, 22412480, 27595366, 44824960, 55190732, 68988415, 110381464, 137976830, 220762928, 275953660, 441525856, 551907320, 883051712, 1103814640, 1766103424, 2207629280, 4415258560, 8830517120]

約数ペア:

[(1, 8830517120), (2, 4415258560), (4, 2207629280), (5, 1766103424), (8, 1103814640), (10, 883051712), (16, 551907320), (20, 441525856), (32, 275953660), (40, 220762928), (64, 137976830), (80, 110381464), (128, 68988415), (160, 55190732), (197, 44824960), (320, 27595366), (394, 22412480), (640, 13797683), (788, 11206240), (985, 8964992), (1576, 5603120), (1970, 4482496), (3152, 2801560), (3940, 2241248), (6304, 1400780), (7880, 1120624), (12608, 700390), (15760, 560312), (25216, 350195), (31520, 280156), (63040, 140078), (70039, 126080)]