14321450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 31310496

約数和(自身を除く): 16989046

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 2003, 3575, 4006, 7150, 10015, 20030, 22033, 26039, 44066, 50075, 52078, 100150, 110165, 130195, 220330, 260390, 286429, 550825, 572858, 650975, 1101650, 1301950, 1432145, 2864290, 7160725, 14321450]

約数ペア:

[(1, 14321450), (2, 7160725), (5, 2864290), (10, 1432145), (11, 1301950), (13, 1101650), (22, 650975), (25, 572858), (26, 550825), (50, 286429), (55, 260390), (65, 220330), (110, 130195), (130, 110165), (143, 100150), (275, 52078), (286, 50075), (325, 44066), (550, 26039), (650, 22033), (715, 20030), (1430, 10015), (2003, 7150), (3575, 4006)]