1135880320

素因数分解:

$2^7\times 5^1\times {\mathrm{1774813}}^1$

素因数の和:1774832

約数の個数: 32

約数和(自身を含む): 2715465420

約数和(自身を除く): 1579585100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1774813, 3549626, 7099252, 8874065, 14198504, 17748130, 28397008, 35496260, 56794016, 70992520, 113588032, 141985040, 227176064, 283970080, 567940160, 1135880320]

約数ペア:

[(1, 1135880320), (2, 567940160), (4, 283970080), (5, 227176064), (8, 141985040), (10, 113588032), (16, 70992520), (20, 56794016), (32, 35496260), (40, 28397008), (64, 17748130), (80, 14198504), (128, 8874065), (160, 7099252), (320, 3549626), (640, 1774813)]