536841520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2258

約数の個数: 80

約数和(自身を含む): 1294345728

約数和(自身を除く): 757504208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 67, 80, 94, 134, 188, 235, 268, 335, 376, 470, 536, 670, 752, 940, 1072, 1340, 1880, 2131, 2680, 3149, 3760, 4262, 5360, 6298, 8524, 10655, 12596, 15745, 17048, 21310, 25192, 31490, 34096, 42620, 50384, 62980, 85240, 100157, 125960, 142777, 170480, 200314, 251920, 285554, 400628, 500785, 571108, 713885, 801256, 1001570, 1142216, 1427770, 1602512, 2003140, 2284432, 2855540, 4006280, 5711080, 6710519, 8012560, 11422160, 13421038, 26842076, 33552595, 53684152, 67105190, 107368304, 134210380, 268420760, 536841520]

約数ペア:

[(1, 536841520), (2, 268420760), (4, 134210380), (5, 107368304), (8, 67105190), (10, 53684152), (16, 33552595), (20, 26842076), (40, 13421038), (47, 11422160), (67, 8012560), (80, 6710519), (94, 5711080), (134, 4006280), (188, 2855540), (235, 2284432), (268, 2003140), (335, 1602512), (376, 1427770), (470, 1142216), (536, 1001570), (670, 801256), (752, 713885), (940, 571108), (1072, 500785), (1340, 400628), (1880, 285554), (2131, 251920), (2680, 200314), (3149, 170480), (3760, 142777), (4262, 125960), (5360, 100157), (6298, 85240), (8524, 62980), (10655, 50384), (12596, 42620), (15745, 34096), (17048, 31490), (21310, 25192)]