73423100

素因数分解:

$2^2\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1831}}^1$

素因数の和:2246

約数の個数: 36

約数和(自身を含む): 159812688

約数和(自身を除く): 86389588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 401, 802, 1604, 1831, 2005, 3662, 4010, 7324, 8020, 9155, 10025, 18310, 20050, 36620, 40100, 45775, 91550, 183100, 734231, 1468462, 2936924, 3671155, 7342310, 14684620, 18355775, 36711550, 73423100]

約数ペア:

[(1, 73423100), (2, 36711550), (4, 18355775), (5, 14684620), (10, 7342310), (20, 3671155), (25, 2936924), (50, 1468462), (100, 734231), (401, 183100), (802, 91550), (1604, 45775), (1831, 40100), (2005, 36620), (3662, 20050), (4010, 18310), (7324, 10025), (8020, 9155)]