4452281680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9901}}^1$

素因数の和:10005

約数の個数: 160

約数和(自身を含む): 13083948288

約数和(自身を除く): 8631666608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 176, 220, 280, 292, 308, 365, 385, 440, 511, 560, 584, 616, 730, 770, 803, 880, 1022, 1168, 1232, 1460, 1540, 1606, 2044, 2555, 2920, 3080, 3212, 4015, 4088, 5110, 5621, 5840, 6160, 6424, 8030, 8176, 9901, 10220, 11242, 12848, 16060, 19802, 20440, 22484, 28105, 32120, 39604, 40880, 44968, 49505, 56210, 64240, 69307, 79208, 89936, 99010, 108911, 112420, 138614, 158416, 198020, 217822, 224840, 277228, 346535, 396040, 435644, 449680, 544555, 554456, 693070, 722773, 762377, 792080, 871288, 1089110, 1108912, 1386140, 1445546, 1524754, 1742576, 2178220, 2772280, 2891092, 3049508, 3613865, 3811885, 4356440, 5059411, 5544560, 5782184, 6099016, 7227730, 7623770, 7950503, 8712880, 10118822, 11564368, 12198032, 14455460, 15247540, 15901006, 20237644, 25297055, 28910920, 30495080, 31802012, 39752515, 40475288, 50594110, 55653521, 57821840, 60990160, 63604024, 79505030, 80950576, 101188220, 111307042, 127208048, 159010060, 202376440, 222614084, 278267605, 318020120, 404752880, 445228168, 556535210, 636040240, 890456336, 1113070420, 2226140840, 4452281680]

約数ペア:

[(1, 4452281680), (2, 2226140840), (4, 1113070420), (5, 890456336), (7, 636040240), (8, 556535210), (10, 445228168), (11, 404752880), (14, 318020120), (16, 278267605), (20, 222614084), (22, 202376440), (28, 159010060), (35, 127208048), (40, 111307042), (44, 101188220), (55, 80950576), (56, 79505030), (70, 63604024), (73, 60990160), (77, 57821840), (80, 55653521), (88, 50594110), (110, 40475288), (112, 39752515), (140, 31802012), (146, 30495080), (154, 28910920), (176, 25297055), (220, 20237644), (280, 15901006), (292, 15247540), (308, 14455460), (365, 12198032), (385, 11564368), (440, 10118822), (511, 8712880), (560, 7950503), (584, 7623770), (616, 7227730), (730, 6099016), (770, 5782184), (803, 5544560), (880, 5059411), (1022, 4356440), (1168, 3811885), (1232, 3613865), (1460, 3049508), (1540, 2891092), (1606, 2772280), (2044, 2178220), (2555, 1742576), (2920, 1524754), (3080, 1445546), (3212, 1386140), (4015, 1108912), (4088, 1089110), (5110, 871288), (5621, 792080), (5840, 762377), (6160, 722773), (6424, 693070), (8030, 554456), (8176, 544555), (9901, 449680), (10220, 435644), (11242, 396040), (12848, 346535), (16060, 277228), (19802, 224840), (20440, 217822), (22484, 198020), (28105, 158416), (32120, 138614), (39604, 112420), (40880, 108911), (44968, 99010), (49505, 89936), (56210, 79208), (64240, 69307)]