29110940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 62856192

約数和(自身を除く): 33745252

約数列:

[1, 2, 4, 5, 10, 20, 73, 127, 146, 157, 254, 292, 314, 365, 508, 628, 635, 730, 785, 1270, 1460, 1570, 2540, 3140, 9271, 11461, 18542, 19939, 22922, 37084, 39878, 45844, 46355, 57305, 79756, 92710, 99695, 114610, 185420, 199390, 229220, 398780, 1455547, 2911094, 5822188, 7277735, 14555470, 29110940]

約数ペア:

[(1, 29110940), (2, 14555470), (4, 7277735), (5, 5822188), (10, 2911094), (20, 1455547), (73, 398780), (127, 229220), (146, 199390), (157, 185420), (254, 114610), (292, 99695), (314, 92710), (365, 79756), (508, 57305), (628, 46355), (635, 45844), (730, 39878), (785, 37084), (1270, 22922), (1460, 19939), (1570, 18542), (2540, 11461), (3140, 9271)]