97688320

素因数分解:

$2^8\times 5^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 235910304

約数和(自身を除く): 138221984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 256, 320, 334, 457, 640, 668, 835, 914, 1280, 1336, 1670, 1828, 2285, 2672, 3340, 3656, 4570, 5344, 6680, 7312, 9140, 10688, 13360, 14624, 18280, 21376, 26720, 29248, 36560, 42752, 53440, 58496, 73120, 76319, 106880, 116992, 146240, 152638, 213760, 292480, 305276, 381595, 584960, 610552, 763190, 1221104, 1526380, 2442208, 3052760, 4884416, 6105520, 9768832, 12211040, 19537664, 24422080, 48844160, 97688320]

約数ペア:

[(1, 97688320), (2, 48844160), (4, 24422080), (5, 19537664), (8, 12211040), (10, 9768832), (16, 6105520), (20, 4884416), (32, 3052760), (40, 2442208), (64, 1526380), (80, 1221104), (128, 763190), (160, 610552), (167, 584960), (256, 381595), (320, 305276), (334, 292480), (457, 213760), (640, 152638), (668, 146240), (835, 116992), (914, 106880), (1280, 76319), (1336, 73120), (1670, 58496), (1828, 53440), (2285, 42752), (2672, 36560), (3340, 29248), (3656, 26720), (4570, 21376), (5344, 18280), (6680, 14624), (7312, 13360), (9140, 10688)]