201604150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:790

約数の個数: 72

約数和(自身を含む): 421535520

約数和(自身を除く): 219931370

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 121, 235, 242, 275, 470, 517, 550, 605, 709, 1034, 1175, 1210, 1418, 2350, 2585, 3025, 3545, 5170, 5687, 6050, 7090, 7799, 11374, 12925, 15598, 17725, 25850, 28435, 33323, 35450, 38995, 56870, 66646, 77990, 85789, 142175, 166615, 171578, 194975, 284350, 333230, 366553, 389950, 428945, 733106, 833075, 857890, 1666150, 1832765, 2144725, 3665530, 4032083, 4289450, 8064166, 9163825, 18327650, 20160415, 40320830, 100802075, 201604150]

約数ペア:

[(1, 201604150), (2, 100802075), (5, 40320830), (10, 20160415), (11, 18327650), (22, 9163825), (25, 8064166), (47, 4289450), (50, 4032083), (55, 3665530), (94, 2144725), (110, 1832765), (121, 1666150), (235, 857890), (242, 833075), (275, 733106), (470, 428945), (517, 389950), (550, 366553), (605, 333230), (709, 284350), (1034, 194975), (1175, 171578), (1210, 166615), (1418, 142175), (2350, 85789), (2585, 77990), (3025, 66646), (3545, 56870), (5170, 38995), (5687, 35450), (6050, 33323), (7090, 28435), (7799, 25850), (11374, 17725), (12925, 15598)]