3401386640

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1\times {\mathrm{883}}^1$

素因数の和:1344

約数の個数: 80

約数和(自身を含む): 7991006400

約数和(自身を除く): 4589619760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 269, 358, 538, 716, 883, 895, 1076, 1345, 1432, 1766, 1790, 2152, 2690, 2864, 3532, 3580, 4304, 4415, 5380, 7064, 7160, 8830, 10760, 14128, 14320, 17660, 21520, 35320, 48151, 70640, 96302, 158057, 192604, 237527, 240755, 316114, 385208, 475054, 481510, 632228, 770416, 790285, 950108, 963020, 1187635, 1264456, 1580570, 1900216, 1926040, 2375270, 2528912, 3161140, 3800432, 3852080, 4750540, 6322280, 9501080, 12644560, 19002160, 42517333, 85034666, 170069332, 212586665, 340138664, 425173330, 680277328, 850346660, 1700693320, 3401386640]

約数ペア:

[(1, 3401386640), (2, 1700693320), (4, 850346660), (5, 680277328), (8, 425173330), (10, 340138664), (16, 212586665), (20, 170069332), (40, 85034666), (80, 42517333), (179, 19002160), (269, 12644560), (358, 9501080), (538, 6322280), (716, 4750540), (883, 3852080), (895, 3800432), (1076, 3161140), (1345, 2528912), (1432, 2375270), (1766, 1926040), (1790, 1900216), (2152, 1580570), (2690, 1264456), (2864, 1187635), (3532, 963020), (3580, 950108), (4304, 790285), (4415, 770416), (5380, 632228), (7064, 481510), (7160, 475054), (8830, 385208), (10760, 316114), (14128, 240755), (14320, 237527), (17660, 192604), (21520, 158057), (35320, 96302), (48151, 70640)]