2772095170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{643}}^1\times {\mathrm{2551}}^1$

素因数の和:3227

約数の個数: 48

約数和(自身を含む): 5413649472

約数和(自身を除く): 2641554302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 643, 845, 1286, 1690, 2551, 3215, 5102, 6430, 8359, 12755, 16718, 25510, 33163, 41795, 66326, 83590, 108667, 165815, 217334, 331630, 431119, 543335, 862238, 1086670, 1640293, 2155595, 3280586, 4311190, 8201465, 16402930, 21323809, 42647618, 106619045, 213238090, 277209517, 554419034, 1386047585, 2772095170]

約数ペア:

[(1, 2772095170), (2, 1386047585), (5, 554419034), (10, 277209517), (13, 213238090), (26, 106619045), (65, 42647618), (130, 21323809), (169, 16402930), (338, 8201465), (643, 4311190), (845, 3280586), (1286, 2155595), (1690, 1640293), (2551, 1086670), (3215, 862238), (5102, 543335), (6430, 431119), (8359, 331630), (12755, 217334), (16718, 165815), (25510, 108667), (33163, 83590), (41795, 66326)]