2728133650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{291779}}^1$

素因数の和:291819

約数の個数: 48

約数和(自身を含む): 5861276640

約数和(自身を除く): 3133142990

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 291779, 583558, 1458895, 2917790, 3209569, 4960243, 6419138, 7294475, 9920486, 14588950, 16047845, 24801215, 32095690, 49602430, 54562673, 80239225, 109125346, 124006075, 160478450, 248012150, 272813365, 545626730, 1364066825, 2728133650]

約数ペア:

[(1, 2728133650), (2, 1364066825), (5, 545626730), (10, 272813365), (11, 248012150), (17, 160478450), (22, 124006075), (25, 109125346), (34, 80239225), (50, 54562673), (55, 49602430), (85, 32095690), (110, 24801215), (170, 16047845), (187, 14588950), (275, 9920486), (374, 7294475), (425, 6419138), (550, 4960243), (850, 3209569), (935, 2917790), (1870, 1458895), (4675, 583558), (9350, 291779)]