772783180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{50377}}^1$

素因数の和:50458

約数の個数: 48

約数和(自身を含む): 1777335840

約数和(自身を除く): 1004552660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 50377, 100754, 201508, 251885, 503770, 654901, 1007540, 1309802, 2619604, 2972243, 3274505, 5944486, 6549010, 11888972, 13098020, 14861215, 29722430, 38639159, 59444860, 77278318, 154556636, 193195795, 386391590, 772783180]

約数ペア:

[(1, 772783180), (2, 386391590), (4, 193195795), (5, 154556636), (10, 77278318), (13, 59444860), (20, 38639159), (26, 29722430), (52, 14861215), (59, 13098020), (65, 11888972), (118, 6549010), (130, 5944486), (236, 3274505), (260, 2972243), (295, 2619604), (590, 1309802), (767, 1007540), (1180, 654901), (1534, 503770), (3068, 251885), (3835, 201508), (7670, 100754), (15340, 50377)]