2536520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9059}}^1$

素因数の和:9077

約数の個数: 32

約数和(自身を含む): 6523200

約数和(自身を除く): 3986680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9059, 18118, 36236, 45295, 63413, 72472, 90590, 126826, 181180, 253652, 317065, 362360, 507304, 634130, 1268260, 2536520]

約数ペア:

[(1, 2536520), (2, 1268260), (4, 634130), (5, 507304), (7, 362360), (8, 317065), (10, 253652), (14, 181180), (20, 126826), (28, 90590), (35, 72472), (40, 63413), (56, 45295), (70, 36236), (140, 18118), (280, 9059)]