827503520

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1402

約数の個数: 96

約数和(自身を含む): 2027220048

約数和(自身を除く): 1199716528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 113, 148, 160, 185, 226, 296, 370, 452, 565, 592, 740, 904, 1130, 1184, 1237, 1480, 1808, 2260, 2474, 2960, 3616, 4181, 4520, 4948, 5920, 6185, 8362, 9040, 9896, 12370, 16724, 18080, 19792, 20905, 24740, 33448, 39584, 41810, 45769, 49480, 66896, 83620, 91538, 98960, 133792, 139781, 167240, 183076, 197920, 228845, 279562, 334480, 366152, 457690, 559124, 668960, 698905, 732304, 915380, 1118248, 1397810, 1464608, 1830760, 2236496, 2795620, 3661520, 4472992, 5171897, 5591240, 7323040, 10343794, 11182480, 20687588, 22364960, 25859485, 41375176, 51718970, 82750352, 103437940, 165500704, 206875880, 413751760, 827503520]

約数ペア:

[(1, 827503520), (2, 413751760), (4, 206875880), (5, 165500704), (8, 103437940), (10, 82750352), (16, 51718970), (20, 41375176), (32, 25859485), (37, 22364960), (40, 20687588), (74, 11182480), (80, 10343794), (113, 7323040), (148, 5591240), (160, 5171897), (185, 4472992), (226, 3661520), (296, 2795620), (370, 2236496), (452, 1830760), (565, 1464608), (592, 1397810), (740, 1118248), (904, 915380), (1130, 732304), (1184, 698905), (1237, 668960), (1480, 559124), (1808, 457690), (2260, 366152), (2474, 334480), (2960, 279562), (3616, 228845), (4181, 197920), (4520, 183076), (4948, 167240), (5920, 139781), (6185, 133792), (8362, 98960), (9040, 91538), (9896, 83620), (12370, 66896), (16724, 49480), (18080, 45769), (19792, 41810), (20905, 39584), (24740, 33448)]