858773360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{967}}^1$

素因数の和:1650

約数の個数: 80

約数和(自身を含む): 2119525056

約数和(自身を除く): 1260751696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 653, 680, 967, 1306, 1360, 1934, 2612, 3265, 3868, 4835, 5224, 6530, 7736, 9670, 10448, 11101, 13060, 15472, 16439, 19340, 22202, 26120, 32878, 38680, 44404, 52240, 55505, 65756, 77360, 82195, 88808, 111010, 131512, 164390, 177616, 222020, 263024, 328780, 444040, 631451, 657560, 888080, 1262902, 1315120, 2525804, 3157255, 5051608, 6314510, 10103216, 10734667, 12629020, 21469334, 25258040, 42938668, 50516080, 53673335, 85877336, 107346670, 171754672, 214693340, 429386680, 858773360]

約数ペア:

[(1, 858773360), (2, 429386680), (4, 214693340), (5, 171754672), (8, 107346670), (10, 85877336), (16, 53673335), (17, 50516080), (20, 42938668), (34, 25258040), (40, 21469334), (68, 12629020), (80, 10734667), (85, 10103216), (136, 6314510), (170, 5051608), (272, 3157255), (340, 2525804), (653, 1315120), (680, 1262902), (967, 888080), (1306, 657560), (1360, 631451), (1934, 444040), (2612, 328780), (3265, 263024), (3868, 222020), (4835, 177616), (5224, 164390), (6530, 131512), (7736, 111010), (9670, 88808), (10448, 82195), (11101, 77360), (13060, 65756), (15472, 55505), (16439, 52240), (19340, 44404), (22202, 38680), (26120, 32878)]