33219760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 89119296

約数和(自身を除く): 55899536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 433, 548, 560, 685, 866, 959, 1096, 1370, 1732, 1918, 2165, 2192, 2740, 3031, 3464, 3836, 4330, 4795, 5480, 6062, 6928, 7672, 8660, 9590, 10960, 12124, 15155, 15344, 17320, 19180, 24248, 30310, 34640, 38360, 48496, 59321, 60620, 76720, 118642, 121240, 237284, 242480, 296605, 415247, 474568, 593210, 830494, 949136, 1186420, 1660988, 2076235, 2372840, 3321976, 4152470, 4745680, 6643952, 8304940, 16609880, 33219760]

約数ペア:

[(1, 33219760), (2, 16609880), (4, 8304940), (5, 6643952), (7, 4745680), (8, 4152470), (10, 3321976), (14, 2372840), (16, 2076235), (20, 1660988), (28, 1186420), (35, 949136), (40, 830494), (56, 593210), (70, 474568), (80, 415247), (112, 296605), (137, 242480), (140, 237284), (274, 121240), (280, 118642), (433, 76720), (548, 60620), (560, 59321), (685, 48496), (866, 38360), (959, 34640), (1096, 30310), (1370, 24248), (1732, 19180), (1918, 17320), (2165, 15344), (2192, 15155), (2740, 12124), (3031, 10960), (3464, 9590), (3836, 8660), (4330, 7672), (4795, 6928), (5480, 6062)]