2976526640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{702011}}^1$

素因数の和:702077

約数の個数: 40

約数和(自身を含む): 7051008528

約数和(自身を除く): 4074481888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 702011, 1404022, 2808044, 3510055, 5616088, 7020110, 11232176, 14040220, 28080440, 37206583, 56160880, 74413166, 148826332, 186032915, 297652664, 372065830, 595305328, 744131660, 1488263320, 2976526640]

約数ペア:

[(1, 2976526640), (2, 1488263320), (4, 744131660), (5, 595305328), (8, 372065830), (10, 297652664), (16, 186032915), (20, 148826332), (40, 74413166), (53, 56160880), (80, 37206583), (106, 28080440), (212, 14040220), (265, 11232176), (424, 7020110), (530, 5616088), (848, 3510055), (1060, 2808044), (2120, 1404022), (4240, 702011)]