901329280

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{48563}}^1$

素因数の和:48611

約数の個数: 64

約数和(自身を含む): 2229087600

約数和(自身を除く): 1327758320

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, 4640, 9280, 18560, 48563, 97126, 194252, 242815, 388504, 485630, 777008, 971260, 1408327, 1554016, 1942520, 2816654, 3108032, 3885040, 5633308, 6216064, 7041635, 7770080, 11266616, 14083270, 15540160, 22533232, 28166540, 31080320, 45066464, 56333080, 90132928, 112666160, 180265856, 225332320, 450664640, 901329280]

約数ペア:

[(1, 901329280), (2, 450664640), (4, 225332320), (5, 180265856), (8, 112666160), (10, 90132928), (16, 56333080), (20, 45066464), (29, 31080320), (32, 28166540), (40, 22533232), (58, 15540160), (64, 14083270), (80, 11266616), (116, 7770080), (128, 7041635), (145, 6216064), (160, 5633308), (232, 3885040), (290, 3108032), (320, 2816654), (464, 1942520), (580, 1554016), (640, 1408327), (928, 971260), (1160, 777008), (1856, 485630), (2320, 388504), (3712, 242815), (4640, 194252), (9280, 97126), (18560, 48563)]