2996470960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{9371}}^1$

素因数の和:9962

約数の個数: 80

約数和(自身を含む): 7976846592

約数和(自身を除く): 4980375632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 571, 1142, 2284, 2855, 3997, 4568, 5710, 7994, 9136, 9371, 11420, 15988, 18742, 19985, 22840, 31976, 37484, 39970, 45680, 46855, 63952, 65597, 74968, 79940, 93710, 131194, 149936, 159880, 187420, 262388, 319760, 327985, 374840, 524776, 655970, 749680, 1049552, 1311940, 2623880, 5247760, 5350841, 10701682, 21403364, 26754205, 37455887, 42806728, 53508410, 74911774, 85613456, 107016820, 149823548, 187279435, 214033640, 299647096, 374558870, 428067280, 599294192, 749117740, 1498235480, 2996470960]

約数ペア:

[(1, 2996470960), (2, 1498235480), (4, 749117740), (5, 599294192), (7, 428067280), (8, 374558870), (10, 299647096), (14, 214033640), (16, 187279435), (20, 149823548), (28, 107016820), (35, 85613456), (40, 74911774), (56, 53508410), (70, 42806728), (80, 37455887), (112, 26754205), (140, 21403364), (280, 10701682), (560, 5350841), (571, 5247760), (1142, 2623880), (2284, 1311940), (2855, 1049552), (3997, 749680), (4568, 655970), (5710, 524776), (7994, 374840), (9136, 327985), (9371, 319760), (11420, 262388), (15988, 187420), (18742, 159880), (19985, 149936), (22840, 131194), (31976, 93710), (37484, 79940), (39970, 74968), (45680, 65597), (46855, 63952)]