2476156720

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{719813}}^1$

素因数の和:719869

約数の個数: 40

約数和(自身を含む): 5890957776

約数和(自身を除く): 3414801056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 719813, 1439626, 2879252, 3599065, 5758504, 7198130, 11517008, 14396260, 28792520, 30951959, 57585040, 61903918, 123807836, 154759795, 247615672, 309519590, 495231344, 619039180, 1238078360, 2476156720]

約数ペア:

[(1, 2476156720), (2, 1238078360), (4, 619039180), (5, 495231344), (8, 309519590), (10, 247615672), (16, 154759795), (20, 123807836), (40, 61903918), (43, 57585040), (80, 30951959), (86, 28792520), (172, 14396260), (215, 11517008), (344, 7198130), (430, 5758504), (688, 3599065), (860, 2879252), (1720, 1439626), (3440, 719813)]