30925120

素因数分解:

$2^6\times 5^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 74130408

約数和(自身を除く): 43205288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 241, 320, 401, 482, 802, 964, 1205, 1604, 1928, 2005, 2410, 3208, 3856, 4010, 4820, 6416, 7712, 8020, 9640, 12832, 15424, 16040, 19280, 25664, 32080, 38560, 64160, 77120, 96641, 128320, 193282, 386564, 483205, 773128, 966410, 1546256, 1932820, 3092512, 3865640, 6185024, 7731280, 15462560, 30925120]

約数ペア:

[(1, 30925120), (2, 15462560), (4, 7731280), (5, 6185024), (8, 3865640), (10, 3092512), (16, 1932820), (20, 1546256), (32, 966410), (40, 773128), (64, 483205), (80, 386564), (160, 193282), (241, 128320), (320, 96641), (401, 77120), (482, 64160), (802, 38560), (964, 32080), (1205, 25664), (1604, 19280), (1928, 16040), (2005, 15424), (2410, 12832), (3208, 9640), (3856, 8020), (4010, 7712), (4820, 6416)]