73293920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2164

約数の個数: 96

約数和(自身を含む): 204374016

約数和(自身を除く): 131080096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2111, 2170, 2480, 3472, 4222, 4340, 4960, 6944, 8444, 8680, 10555, 14777, 16888, 17360, 21110, 29554, 33776, 34720, 42220, 59108, 65441, 67552, 73885, 84440, 118216, 130882, 147770, 168880, 236432, 261764, 295540, 327205, 337760, 458087, 472864, 523528, 591080, 654410, 916174, 1047056, 1182160, 1308820, 1832348, 2094112, 2290435, 2364320, 2617640, 3664696, 4580870, 5235280, 7329392, 9161740, 10470560, 14658784, 18323480, 36646960, 73293920]

約数ペア:

[(1, 73293920), (2, 36646960), (4, 18323480), (5, 14658784), (7, 10470560), (8, 9161740), (10, 7329392), (14, 5235280), (16, 4580870), (20, 3664696), (28, 2617640), (31, 2364320), (32, 2290435), (35, 2094112), (40, 1832348), (56, 1308820), (62, 1182160), (70, 1047056), (80, 916174), (112, 654410), (124, 591080), (140, 523528), (155, 472864), (160, 458087), (217, 337760), (224, 327205), (248, 295540), (280, 261764), (310, 236432), (434, 168880), (496, 147770), (560, 130882), (620, 118216), (868, 84440), (992, 73885), (1085, 67552), (1120, 65441), (1240, 59108), (1736, 42220), (2111, 34720), (2170, 33776), (2480, 29554), (3472, 21110), (4222, 17360), (4340, 16888), (4960, 14777), (6944, 10555), (8444, 8680)]