368419780

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 782575920

約数和(自身を除く): 414156140

約数列:

[1, 2, 4, 5, 10, 20, 229, 257, 313, 458, 514, 626, 916, 1028, 1145, 1252, 1285, 1565, 2290, 2570, 3130, 4580, 5140, 6260, 58853, 71677, 80441, 117706, 143354, 160882, 235412, 286708, 294265, 321764, 358385, 402205, 588530, 716770, 804410, 1177060, 1433540, 1608820, 18420989, 36841978, 73683956, 92104945, 184209890, 368419780]

約数ペア:

[(1, 368419780), (2, 184209890), (4, 92104945), (5, 73683956), (10, 36841978), (20, 18420989), (229, 1608820), (257, 1433540), (313, 1177060), (458, 804410), (514, 716770), (626, 588530), (916, 402205), (1028, 358385), (1145, 321764), (1252, 294265), (1285, 286708), (1565, 235412), (2290, 160882), (2570, 143354), (3130, 117706), (4580, 80441), (5140, 71677), (6260, 58853)]