429339950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15361}}^1$

素因数の和:15429

約数の個数: 48

約数和(自身を含む): 880058256

約数和(自身を除く): 450718306

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 2150, 2795, 5590, 13975, 15361, 27950, 30722, 76805, 153610, 199693, 384025, 399386, 660523, 768050, 998465, 1321046, 1996930, 3302615, 4992325, 6605230, 8586799, 9984650, 16513075, 17173598, 33026150, 42933995, 85867990, 214669975, 429339950]

約数ペア:

[(1, 429339950), (2, 214669975), (5, 85867990), (10, 42933995), (13, 33026150), (25, 17173598), (26, 16513075), (43, 9984650), (50, 8586799), (65, 6605230), (86, 4992325), (130, 3302615), (215, 1996930), (325, 1321046), (430, 998465), (559, 768050), (650, 660523), (1075, 399386), (1118, 384025), (2150, 199693), (2795, 153610), (5590, 76805), (13975, 30722), (15361, 27950)]