66576950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 148919040

約数和(自身を除く): 82342090

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 25, 38, 46, 50, 55, 95, 110, 115, 190, 209, 230, 253, 275, 277, 418, 437, 475, 506, 550, 554, 575, 874, 950, 1045, 1150, 1265, 1385, 2090, 2185, 2530, 2770, 3047, 4370, 4807, 5225, 5263, 6094, 6325, 6371, 6925, 9614, 10450, 10526, 10925, 12650, 12742, 13850, 15235, 21850, 24035, 26315, 30470, 31855, 48070, 52630, 57893, 63710, 70081, 76175, 115786, 120175, 121049, 131575, 140162, 152350, 159275, 240350, 242098, 263150, 289465, 318550, 350405, 578930, 605245, 700810, 1210490, 1331539, 1447325, 1752025, 2663078, 2894650, 3026225, 3504050, 6052450, 6657695, 13315390, 33288475, 66576950]

約数ペア:

[(1, 66576950), (2, 33288475), (5, 13315390), (10, 6657695), (11, 6052450), (19, 3504050), (22, 3026225), (23, 2894650), (25, 2663078), (38, 1752025), (46, 1447325), (50, 1331539), (55, 1210490), (95, 700810), (110, 605245), (115, 578930), (190, 350405), (209, 318550), (230, 289465), (253, 263150), (275, 242098), (277, 240350), (418, 159275), (437, 152350), (475, 140162), (506, 131575), (550, 121049), (554, 120175), (575, 115786), (874, 76175), (950, 70081), (1045, 63710), (1150, 57893), (1265, 52630), (1385, 48070), (2090, 31855), (2185, 30470), (2530, 26315), (2770, 24035), (3047, 21850), (4370, 15235), (4807, 13850), (5225, 12742), (5263, 12650), (6094, 10925), (6325, 10526), (6371, 10450), (6925, 9614)]