2796160

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 7105320

約数和(自身を除く): 4309160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 257, 272, 320, 340, 514, 544, 640, 680, 1028, 1088, 1285, 1360, 2056, 2176, 2570, 2720, 4112, 4369, 5140, 5440, 8224, 8738, 10280, 10880, 16448, 17476, 20560, 21845, 32896, 34952, 41120, 43690, 69904, 82240, 87380, 139808, 164480, 174760, 279616, 349520, 559232, 699040, 1398080, 2796160]

約数ペア:

[(1, 2796160), (2, 1398080), (4, 699040), (5, 559232), (8, 349520), (10, 279616), (16, 174760), (17, 164480), (20, 139808), (32, 87380), (34, 82240), (40, 69904), (64, 43690), (68, 41120), (80, 34952), (85, 32896), (128, 21845), (136, 20560), (160, 17476), (170, 16448), (257, 10880), (272, 10280), (320, 8738), (340, 8224), (514, 5440), (544, 5140), (640, 4369), (680, 4112), (1028, 2720), (1088, 2570), (1285, 2176), (1360, 2056)]