74295680

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4003}}^1$

素因数の和:4051

約数の個数: 64

約数和(自身を含む): 183783600

約数和(自身を除く): 109487920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4003, 4640, 8006, 9280, 16012, 18560, 20015, 32024, 40030, 64048, 80060, 116087, 128096, 160120, 232174, 256192, 320240, 464348, 512384, 580435, 640480, 928696, 1160870, 1280960, 1857392, 2321740, 2561920, 3714784, 4643480, 7429568, 9286960, 14859136, 18573920, 37147840, 74295680]

約数ペア:

[(1, 74295680), (2, 37147840), (4, 18573920), (5, 14859136), (8, 9286960), (10, 7429568), (16, 4643480), (20, 3714784), (29, 2561920), (32, 2321740), (40, 1857392), (58, 1280960), (64, 1160870), (80, 928696), (116, 640480), (128, 580435), (145, 512384), (160, 464348), (232, 320240), (290, 256192), (320, 232174), (464, 160120), (580, 128096), (640, 116087), (928, 80060), (1160, 64048), (1856, 40030), (2320, 32024), (3712, 20015), (4003, 18560), (4640, 16012), (8006, 9280)]