2965160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 7620480

約数和(自身を除く): 4655320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 293, 440, 460, 506, 586, 920, 1012, 1172, 1265, 1465, 2024, 2344, 2530, 2930, 3223, 5060, 5860, 6446, 6739, 10120, 11720, 12892, 13478, 16115, 25784, 26956, 32230, 33695, 53912, 64460, 67390, 74129, 128920, 134780, 148258, 269560, 296516, 370645, 593032, 741290, 1482580, 2965160]

約数ペア:

[(1, 2965160), (2, 1482580), (4, 741290), (5, 593032), (8, 370645), (10, 296516), (11, 269560), (20, 148258), (22, 134780), (23, 128920), (40, 74129), (44, 67390), (46, 64460), (55, 53912), (88, 33695), (92, 32230), (110, 26956), (115, 25784), (184, 16115), (220, 13478), (230, 12892), (253, 11720), (293, 10120), (440, 6739), (460, 6446), (506, 5860), (586, 5060), (920, 3223), (1012, 2930), (1172, 2530), (1265, 2344), (1465, 2024)]