2858504320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{638059}}^1$

素因数の和:638085

約数の個数: 64

約数和(自身を含む): 7809854400

約数和(自身を除く): 4951350080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 638059, 1276118, 2552236, 3190295, 4466413, 5104472, 6380590, 8932826, 10208944, 12761180, 17865652, 20417888, 22332065, 25522360, 35731304, 40835776, 44664130, 51044720, 71462608, 81671552, 89328260, 102089440, 142925216, 178656520, 204178880, 285850432, 357313040, 408357760, 571700864, 714626080, 1429252160, 2858504320]

約数ペア:

[(1, 2858504320), (2, 1429252160), (4, 714626080), (5, 571700864), (7, 408357760), (8, 357313040), (10, 285850432), (14, 204178880), (16, 178656520), (20, 142925216), (28, 102089440), (32, 89328260), (35, 81671552), (40, 71462608), (56, 51044720), (64, 44664130), (70, 40835776), (80, 35731304), (112, 25522360), (128, 22332065), (140, 20417888), (160, 17865652), (224, 12761180), (280, 10208944), (320, 8932826), (448, 6380590), (560, 5104472), (640, 4466413), (896, 3190295), (1120, 2552236), (2240, 1276118), (4480, 638059)]