20084501500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{3527}}^1$

素因数の和:5180

約数の個数: 96

約数和(自身を含む): 50175949824

約数和(自身を除く): 30091448324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1627, 1750, 3254, 3500, 3527, 6508, 7054, 8135, 11389, 14108, 16270, 17635, 22778, 24689, 32540, 35270, 40675, 45556, 49378, 56945, 70540, 81350, 88175, 98756, 113890, 123445, 162700, 176350, 203375, 227780, 246890, 284725, 352700, 406750, 440875, 493780, 569450, 617225, 813500, 881750, 1138900, 1234450, 1423625, 1763500, 2468900, 2847250, 3086125, 5694500, 5738429, 6172250, 11476858, 12344500, 22953716, 28692145, 40169003, 57384290, 80338006, 114768580, 143460725, 160676012, 200845015, 286921450, 401690030, 573842900, 717303625, 803380060, 1004225075, 1434607250, 2008450150, 2869214500, 4016900300, 5021125375, 10042250750, 20084501500]

約数ペア:

[(1, 20084501500), (2, 10042250750), (4, 5021125375), (5, 4016900300), (7, 2869214500), (10, 2008450150), (14, 1434607250), (20, 1004225075), (25, 803380060), (28, 717303625), (35, 573842900), (50, 401690030), (70, 286921450), (100, 200845015), (125, 160676012), (140, 143460725), (175, 114768580), (250, 80338006), (350, 57384290), (500, 40169003), (700, 28692145), (875, 22953716), (1627, 12344500), (1750, 11476858), (3254, 6172250), (3500, 5738429), (3527, 5694500), (6508, 3086125), (7054, 2847250), (8135, 2468900), (11389, 1763500), (14108, 1423625), (16270, 1234450), (17635, 1138900), (22778, 881750), (24689, 813500), (32540, 617225), (35270, 569450), (40675, 493780), (45556, 440875), (49378, 406750), (56945, 352700), (70540, 284725), (81350, 246890), (88175, 227780), (98756, 203375), (113890, 176350), (123445, 162700)]