9038720

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 22399200

約数和(自身を除く): 13360480

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, 487, 580, 640, 928, 974, 1160, 1856, 1948, 2320, 2435, 3712, 3896, 4640, 4870, 7792, 9280, 9740, 14123, 15584, 18560, 19480, 28246, 31168, 38960, 56492, 62336, 70615, 77920, 112984, 141230, 155840, 225968, 282460, 311680, 451936, 564920, 903872, 1129840, 1807744, 2259680, 4519360, 9038720]

約数ペア:

[(1, 9038720), (2, 4519360), (4, 2259680), (5, 1807744), (8, 1129840), (10, 903872), (16, 564920), (20, 451936), (29, 311680), (32, 282460), (40, 225968), (58, 155840), (64, 141230), (80, 112984), (116, 77920), (128, 70615), (145, 62336), (160, 56492), (232, 38960), (290, 31168), (320, 28246), (464, 19480), (487, 18560), (580, 15584), (640, 14123), (928, 9740), (974, 9280), (1160, 7792), (1856, 4870), (1948, 4640), (2320, 3896), (2435, 3712)]