2671040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:525

約数の個数: 56

約数和(自身を含む): 6748272

約数和(自身を除く): 4077232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 491, 544, 680, 982, 1088, 1360, 1964, 2455, 2720, 3928, 4910, 5440, 7856, 8347, 9820, 15712, 16694, 19640, 31424, 33388, 39280, 41735, 66776, 78560, 83470, 133552, 157120, 166940, 267104, 333880, 534208, 667760, 1335520, 2671040]

約数ペア:

[(1, 2671040), (2, 1335520), (4, 667760), (5, 534208), (8, 333880), (10, 267104), (16, 166940), (17, 157120), (20, 133552), (32, 83470), (34, 78560), (40, 66776), (64, 41735), (68, 39280), (80, 33388), (85, 31424), (136, 19640), (160, 16694), (170, 15712), (272, 9820), (320, 8347), (340, 7856), (491, 5440), (544, 4910), (680, 3928), (982, 2720), (1088, 2455), (1360, 1964)]