71022560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{9059}}^1$

素因数の和:9088

約数の個数: 72

約数和(自身を含む): 195206760

約数和(自身を除く): 124184200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 9059, 18118, 36236, 45295, 63413, 72472, 90590, 126826, 144944, 181180, 253652, 289888, 317065, 362360, 443891, 507304, 634130, 724720, 887782, 1014608, 1268260, 1449440, 1775564, 2029216, 2219455, 2536520, 3551128, 4438910, 5073040, 7102256, 8877820, 10146080, 14204512, 17755640, 35511280, 71022560]

約数ペア:

[(1, 71022560), (2, 35511280), (4, 17755640), (5, 14204512), (7, 10146080), (8, 8877820), (10, 7102256), (14, 5073040), (16, 4438910), (20, 3551128), (28, 2536520), (32, 2219455), (35, 2029216), (40, 1775564), (49, 1449440), (56, 1268260), (70, 1014608), (80, 887782), (98, 724720), (112, 634130), (140, 507304), (160, 443891), (196, 362360), (224, 317065), (245, 289888), (280, 253652), (392, 181180), (490, 144944), (560, 126826), (784, 90590), (980, 72472), (1120, 63413), (1568, 45295), (1960, 36236), (3920, 18118), (7840, 9059)]