986483680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9679}}^1$

素因数の和:9721

約数の個数: 144

約数和(自身を含む): 2919913920

約数和(自身を除く): 1933430240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2912, 3185, 3640, 3920, 5096, 6370, 7280, 7840, 9679, 10192, 12740, 14560, 19358, 20384, 25480, 38716, 48395, 50960, 67753, 77432, 96790, 101920, 125827, 135506, 154864, 193580, 251654, 271012, 309728, 338765, 387160, 474271, 503308, 542024, 629135, 677530, 774320, 880789, 948542, 1006616, 1084048, 1258270, 1355060, 1548640, 1761578, 1897084, 2013232, 2168096, 2371355, 2516540, 2710120, 3523156, 3794168, 4026464, 4403945, 4742710, 5033080, 5420240, 6165523, 7046312, 7588336, 8807890, 9485420, 10066160, 10840480, 12331046, 14092624, 15176672, 17615780, 18970840, 20132320, 24662092, 28185248, 30827615, 35231560, 37941680, 49324184, 61655230, 70463120, 75883360, 98648368, 123310460, 140926240, 197296736, 246620920, 493241840, 986483680]

約数ペア:

[(1, 986483680), (2, 493241840), (4, 246620920), (5, 197296736), (7, 140926240), (8, 123310460), (10, 98648368), (13, 75883360), (14, 70463120), (16, 61655230), (20, 49324184), (26, 37941680), (28, 35231560), (32, 30827615), (35, 28185248), (40, 24662092), (49, 20132320), (52, 18970840), (56, 17615780), (65, 15176672), (70, 14092624), (80, 12331046), (91, 10840480), (98, 10066160), (104, 9485420), (112, 8807890), (130, 7588336), (140, 7046312), (160, 6165523), (182, 5420240), (196, 5033080), (208, 4742710), (224, 4403945), (245, 4026464), (260, 3794168), (280, 3523156), (364, 2710120), (392, 2516540), (416, 2371355), (455, 2168096), (490, 2013232), (520, 1897084), (560, 1761578), (637, 1548640), (728, 1355060), (784, 1258270), (910, 1084048), (980, 1006616), (1040, 948542), (1120, 880789), (1274, 774320), (1456, 677530), (1568, 629135), (1820, 542024), (1960, 503308), (2080, 474271), (2548, 387160), (2912, 338765), (3185, 309728), (3640, 271012), (3920, 251654), (5096, 193580), (6370, 154864), (7280, 135506), (7840, 125827), (9679, 101920), (10192, 96790), (12740, 77432), (14560, 67753), (19358, 50960), (20384, 48395), (25480, 38716)]