5200889388

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1743

約数の個数: 72

約数和(自身を含む): 12511700208

約数和(自身を除く): 7310810820

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 157, 172, 258, 314, 471, 516, 628, 942, 1493, 1849, 1884, 2986, 3698, 4479, 5547, 5972, 6751, 7396, 8958, 11094, 13502, 17916, 20253, 22188, 27004, 40506, 64199, 81012, 128398, 192597, 234401, 256796, 290293, 385194, 468802, 580586, 703203, 770388, 870879, 937604, 1161172, 1406406, 1741758, 2760557, 2812812, 3483516, 5521114, 8281671, 10079243, 11042228, 16563342, 20158486, 30237729, 33126684, 40316972, 60475458, 120950916, 433407449, 866814898, 1300222347, 1733629796, 2600444694, 5200889388]

約数ペア:

[(1, 5200889388), (2, 2600444694), (3, 1733629796), (4, 1300222347), (6, 866814898), (12, 433407449), (43, 120950916), (86, 60475458), (129, 40316972), (157, 33126684), (172, 30237729), (258, 20158486), (314, 16563342), (471, 11042228), (516, 10079243), (628, 8281671), (942, 5521114), (1493, 3483516), (1849, 2812812), (1884, 2760557), (2986, 1741758), (3698, 1406406), (4479, 1161172), (5547, 937604), (5972, 870879), (6751, 770388), (7396, 703203), (8958, 580586), (11094, 468802), (13502, 385194), (17916, 290293), (20253, 256796), (22188, 234401), (27004, 192597), (40506, 128398), (64199, 81012)]