2824176520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6418583}}^1$

素因数の和:6418605

約数の個数: 32

約数和(自身を含む): 6932070720

約数和(自身を除く): 4107894200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6418583, 12837166, 25674332, 32092915, 51348664, 64185830, 70604413, 128371660, 141208826, 256743320, 282417652, 353022065, 564835304, 706044130, 1412088260, 2824176520]

約数ペア:

[(1, 2824176520), (2, 1412088260), (4, 706044130), (5, 564835304), (8, 353022065), (10, 282417652), (11, 256743320), (20, 141208826), (22, 128371660), (40, 70604413), (44, 64185830), (55, 51348664), (88, 32092915), (110, 25674332), (220, 12837166), (440, 6418583)]