5398971904

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17903}}^1$

素因数の和:17971

約数の個数: 80

約数和(自身を含む): 11722106880

約数和(自身を除く): 6323134976

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 9728, 15872, 17903, 18848, 35806, 37696, 71612, 75392, 143224, 150784, 286448, 301568, 340157, 554993, 572896, 680314, 1109986, 1145792, 1360628, 2219972, 2291584, 2721256, 4439944, 4583168, 5442512, 8879888, 9166336, 10544867, 10885024, 17759776, 21089734, 21770048, 35519552, 42179468, 43540096, 71039104, 84358936, 87080192, 142078208, 168717872, 174160384, 284156416, 337435744, 674871488, 1349742976, 2699485952, 5398971904]

約数ペア:

[(1, 5398971904), (2, 2699485952), (4, 1349742976), (8, 674871488), (16, 337435744), (19, 284156416), (31, 174160384), (32, 168717872), (38, 142078208), (62, 87080192), (64, 84358936), (76, 71039104), (124, 43540096), (128, 42179468), (152, 35519552), (248, 21770048), (256, 21089734), (304, 17759776), (496, 10885024), (512, 10544867), (589, 9166336), (608, 8879888), (992, 5442512), (1178, 4583168), (1216, 4439944), (1984, 2721256), (2356, 2291584), (2432, 2219972), (3968, 1360628), (4712, 1145792), (4864, 1109986), (7936, 680314), (9424, 572896), (9728, 554993), (15872, 340157), (17903, 301568), (18848, 286448), (35806, 150784), (37696, 143224), (71612, 75392)]