2010415820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3257}}^1\times {\mathrm{4409}}^1$

素因数の和:7682

約数の個数: 48

約数和(自身を含む): 4827574080

約数和(自身を除く): 2817158260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3257, 4409, 6514, 8818, 13028, 16285, 17636, 22045, 22799, 30863, 32570, 44090, 45598, 61726, 65140, 88180, 91196, 113995, 123452, 154315, 227990, 308630, 455980, 617260, 14360113, 28720226, 57440452, 71800565, 100520791, 143601130, 201041582, 287202260, 402083164, 502603955, 1005207910, 2010415820]

約数ペア:

[(1, 2010415820), (2, 1005207910), (4, 502603955), (5, 402083164), (7, 287202260), (10, 201041582), (14, 143601130), (20, 100520791), (28, 71800565), (35, 57440452), (70, 28720226), (140, 14360113), (3257, 617260), (4409, 455980), (6514, 308630), (8818, 227990), (13028, 154315), (16285, 123452), (17636, 113995), (22045, 91196), (22799, 88180), (30863, 65140), (32570, 61726), (44090, 45598)]