37281140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 84822528

約数和(自身を除く): 47541388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 223, 260, 446, 643, 892, 1115, 1286, 2230, 2572, 2899, 3215, 4460, 5798, 6430, 8359, 11596, 12860, 14495, 16718, 28990, 33436, 41795, 57980, 83590, 143389, 167180, 286778, 573556, 716945, 1433890, 1864057, 2867780, 3728114, 7456228, 9320285, 18640570, 37281140]

約数ペア:

[(1, 37281140), (2, 18640570), (4, 9320285), (5, 7456228), (10, 3728114), (13, 2867780), (20, 1864057), (26, 1433890), (52, 716945), (65, 573556), (130, 286778), (223, 167180), (260, 143389), (446, 83590), (643, 57980), (892, 41795), (1115, 33436), (1286, 28990), (2230, 16718), (2572, 14495), (2899, 12860), (3215, 11596), (4460, 8359), (5798, 6430)]