27598720

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 68299200

約数和(自身を除く): 40700480

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, 1487, 1856, 2320, 2974, 3712, 4640, 5948, 7435, 9280, 11896, 14870, 18560, 23792, 29740, 43123, 47584, 59480, 86246, 95168, 118960, 172492, 190336, 215615, 237920, 344984, 431230, 475840, 689968, 862460, 951680, 1379936, 1724920, 2759872, 3449840, 5519744, 6899680, 13799360, 27598720]

約数ペア:

[(1, 27598720), (2, 13799360), (4, 6899680), (5, 5519744), (8, 3449840), (10, 2759872), (16, 1724920), (20, 1379936), (29, 951680), (32, 862460), (40, 689968), (58, 475840), (64, 431230), (80, 344984), (116, 237920), (128, 215615), (145, 190336), (160, 172492), (232, 118960), (290, 95168), (320, 86246), (464, 59480), (580, 47584), (640, 43123), (928, 29740), (1160, 23792), (1487, 18560), (1856, 14870), (2320, 11896), (2974, 9280), (3712, 7435), (4640, 5948)]