408073120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28027}}^1$

素因数の和:28062

約数の個数: 96

約数和(自身を含む): 1186593408

約数和(自身を除く): 778520288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 28027, 56054, 112108, 140135, 196189, 224216, 280270, 364351, 392378, 448432, 560540, 728702, 784756, 896864, 980945, 1121080, 1457404, 1569512, 1821755, 1961890, 2242160, 2550457, 2914808, 3139024, 3643510, 3923780, 4484320, 5100914, 5829616, 6278048, 7287020, 7847560, 10201828, 11659232, 12752285, 14574040, 15695120, 20403656, 25504570, 29148080, 31390240, 40807312, 51009140, 58296160, 81614624, 102018280, 204036560, 408073120]

約数ペア:

[(1, 408073120), (2, 204036560), (4, 102018280), (5, 81614624), (7, 58296160), (8, 51009140), (10, 40807312), (13, 31390240), (14, 29148080), (16, 25504570), (20, 20403656), (26, 15695120), (28, 14574040), (32, 12752285), (35, 11659232), (40, 10201828), (52, 7847560), (56, 7287020), (65, 6278048), (70, 5829616), (80, 5100914), (91, 4484320), (104, 3923780), (112, 3643510), (130, 3139024), (140, 2914808), (160, 2550457), (182, 2242160), (208, 1961890), (224, 1821755), (260, 1569512), (280, 1457404), (364, 1121080), (416, 980945), (455, 896864), (520, 784756), (560, 728702), (728, 560540), (910, 448432), (1040, 392378), (1120, 364351), (1456, 280270), (1820, 224216), (2080, 196189), (2912, 140135), (3640, 112108), (7280, 56054), (14560, 28027)]