2000476560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{438701}}^1$

素因数の和:438736

約数の個数: 80

約数和(自身を含む): 6527885760

約数和(自身を除く): 4527409200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 438701, 877402, 1316103, 1754804, 2193505, 2632206, 3509608, 4387010, 5264412, 6580515, 7019216, 8335319, 8774020, 10528824, 13161030, 16670638, 17548040, 21057648, 25005957, 26322060, 33341276, 35096080, 41676595, 50011914, 52644120, 66682552, 83353190, 100023828, 105288240, 125029785, 133365104, 166706380, 200047656, 250059570, 333412760, 400095312, 500119140, 666825520, 1000238280, 2000476560]

約数ペア:

[(1, 2000476560), (2, 1000238280), (3, 666825520), (4, 500119140), (5, 400095312), (6, 333412760), (8, 250059570), (10, 200047656), (12, 166706380), (15, 133365104), (16, 125029785), (19, 105288240), (20, 100023828), (24, 83353190), (30, 66682552), (38, 52644120), (40, 50011914), (48, 41676595), (57, 35096080), (60, 33341276), (76, 26322060), (80, 25005957), (95, 21057648), (114, 17548040), (120, 16670638), (152, 13161030), (190, 10528824), (228, 8774020), (240, 8335319), (285, 7019216), (304, 6580515), (380, 5264412), (456, 4387010), (570, 3509608), (760, 2632206), (912, 2193505), (1140, 1754804), (1520, 1316103), (2280, 877402), (4560, 438701)]