158132800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{2017}}^1$

素因数の和:2053

約数の個数: 126

約数和(自身を含む): 452857362

約数和(自身を除く): 294724562

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2017, 2240, 2450, 2800, 3136, 3920, 4034, 4900, 5600, 7840, 8068, 9800, 10085, 11200, 14119, 15680, 16136, 19600, 20170, 28238, 32272, 39200, 40340, 50425, 56476, 64544, 70595, 78400, 80680, 98833, 100850, 112952, 129088, 141190, 161360, 197666, 201700, 225904, 282380, 322720, 352975, 395332, 403400, 451808, 494165, 564760, 645440, 705950, 790664, 806800, 903616, 988330, 1129520, 1411900, 1581328, 1613600, 1976660, 2259040, 2470825, 2823800, 3162656, 3227200, 3953320, 4518080, 4941650, 5647600, 6325312, 7906640, 9883300, 11295200, 15813280, 19766600, 22590400, 31626560, 39533200, 79066400, 158132800]

約数ペア:

[(1, 158132800), (2, 79066400), (4, 39533200), (5, 31626560), (7, 22590400), (8, 19766600), (10, 15813280), (14, 11295200), (16, 9883300), (20, 7906640), (25, 6325312), (28, 5647600), (32, 4941650), (35, 4518080), (40, 3953320), (49, 3227200), (50, 3162656), (56, 2823800), (64, 2470825), (70, 2259040), (80, 1976660), (98, 1613600), (100, 1581328), (112, 1411900), (140, 1129520), (160, 988330), (175, 903616), (196, 806800), (200, 790664), (224, 705950), (245, 645440), (280, 564760), (320, 494165), (350, 451808), (392, 403400), (400, 395332), (448, 352975), (490, 322720), (560, 282380), (700, 225904), (784, 201700), (800, 197666), (980, 161360), (1120, 141190), (1225, 129088), (1400, 112952), (1568, 100850), (1600, 98833), (1960, 80680), (2017, 78400), (2240, 70595), (2450, 64544), (2800, 56476), (3136, 50425), (3920, 40340), (4034, 39200), (4900, 32272), (5600, 28238), (7840, 20170), (8068, 19600), (9800, 16136), (10085, 15680), (11200, 14119)]