528040052080

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1\times {\mathrm{39671}}^1$

素因数の和:40502

約数の個数: 80

約数和(自身を含む): 1233767462400

約数和(自身を除く): 705727410320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 439, 758, 878, 1516, 1756, 1895, 2195, 3032, 3512, 3790, 4390, 6064, 7024, 7580, 8780, 15160, 17560, 30320, 35120, 39671, 79342, 158684, 166381, 198355, 317368, 332762, 396710, 634736, 665524, 793420, 831905, 1331048, 1586840, 1663810, 2662096, 3173680, 3327620, 6655240, 13310480, 15035309, 17415569, 30070618, 34831138, 60141236, 69662276, 75176545, 87077845, 120282472, 139324552, 150353090, 174155690, 240564944, 278649104, 300706180, 348311380, 601412360, 696622760, 1202824720, 1393245520, 6600500651, 13201001302, 26402002604, 33002503255, 52804005208, 66005006510, 105608010416, 132010013020, 264020026040, 528040052080]

約数ペア:

[(1, 528040052080), (2, 264020026040), (4, 132010013020), (5, 105608010416), (8, 66005006510), (10, 52804005208), (16, 33002503255), (20, 26402002604), (40, 13201001302), (80, 6600500651), (379, 1393245520), (439, 1202824720), (758, 696622760), (878, 601412360), (1516, 348311380), (1756, 300706180), (1895, 278649104), (2195, 240564944), (3032, 174155690), (3512, 150353090), (3790, 139324552), (4390, 120282472), (6064, 87077845), (7024, 75176545), (7580, 69662276), (8780, 60141236), (15160, 34831138), (17560, 30070618), (30320, 17415569), (35120, 15035309), (39671, 13310480), (79342, 6655240), (158684, 3327620), (166381, 3173680), (198355, 2662096), (317368, 1663810), (332762, 1586840), (396710, 1331048), (634736, 831905), (665524, 793420)]