8900248480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1918157}}^1$

素因数の和:1918201

約数の個数: 48

約数和(自身を含む): 21751911720

約数和(自身を除く): 12851663240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 1918157, 3836314, 7672628, 9590785, 15345256, 19181570, 30690512, 38363140, 55626553, 61381024, 76726280, 111253106, 153452560, 222506212, 278132765, 306905120, 445012424, 556265530, 890024848, 1112531060, 1780049696, 2225062120, 4450124240, 8900248480]

約数ペア:

[(1, 8900248480), (2, 4450124240), (4, 2225062120), (5, 1780049696), (8, 1112531060), (10, 890024848), (16, 556265530), (20, 445012424), (29, 306905120), (32, 278132765), (40, 222506212), (58, 153452560), (80, 111253106), (116, 76726280), (145, 61381024), (160, 55626553), (232, 38363140), (290, 30690512), (464, 19181570), (580, 15345256), (928, 9590785), (1160, 7672628), (2320, 3836314), (4640, 1918157)]