66559520

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 164602368

約数和(自身を除く): 98042848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 53, 80, 94, 106, 160, 167, 188, 212, 235, 265, 334, 376, 424, 470, 530, 668, 752, 835, 848, 940, 1060, 1336, 1504, 1670, 1696, 1880, 2120, 2491, 2672, 3340, 3760, 4240, 4982, 5344, 6680, 7520, 7849, 8480, 8851, 9964, 12455, 13360, 15698, 17702, 19928, 24910, 26720, 31396, 35404, 39245, 39856, 44255, 49820, 62792, 70808, 78490, 79712, 88510, 99640, 125584, 141616, 156980, 177020, 199280, 251168, 283232, 313960, 354040, 398560, 415997, 627920, 708080, 831994, 1255840, 1416160, 1663988, 2079985, 3327976, 4159970, 6655952, 8319940, 13311904, 16639880, 33279760, 66559520]

約数ペア:

[(1, 66559520), (2, 33279760), (4, 16639880), (5, 13311904), (8, 8319940), (10, 6655952), (16, 4159970), (20, 3327976), (32, 2079985), (40, 1663988), (47, 1416160), (53, 1255840), (80, 831994), (94, 708080), (106, 627920), (160, 415997), (167, 398560), (188, 354040), (212, 313960), (235, 283232), (265, 251168), (334, 199280), (376, 177020), (424, 156980), (470, 141616), (530, 125584), (668, 99640), (752, 88510), (835, 79712), (848, 78490), (940, 70808), (1060, 62792), (1336, 49820), (1504, 44255), (1670, 39856), (1696, 39245), (1880, 35404), (2120, 31396), (2491, 26720), (2672, 24910), (3340, 19928), (3760, 17702), (4240, 15698), (4982, 13360), (5344, 12455), (6680, 9964), (7520, 8851), (7849, 8480)]