102878560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 260457120

約数和(自身を除く): 157578560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 109, 136, 160, 170, 218, 272, 340, 347, 436, 544, 545, 680, 694, 872, 1090, 1360, 1388, 1735, 1744, 1853, 2180, 2720, 2776, 3470, 3488, 3706, 4360, 5552, 5899, 6940, 7412, 8720, 9265, 11104, 11798, 13880, 14824, 17440, 18530, 23596, 27760, 29495, 29648, 37060, 37823, 47192, 55520, 58990, 59296, 74120, 75646, 94384, 117980, 148240, 151292, 188768, 189115, 235960, 296480, 302584, 378230, 471920, 605168, 642991, 756460, 943840, 1210336, 1285982, 1512920, 2571964, 3025840, 3214955, 5143928, 6051680, 6429910, 10287856, 12859820, 20575712, 25719640, 51439280, 102878560]

約数ペア:

[(1, 102878560), (2, 51439280), (4, 25719640), (5, 20575712), (8, 12859820), (10, 10287856), (16, 6429910), (17, 6051680), (20, 5143928), (32, 3214955), (34, 3025840), (40, 2571964), (68, 1512920), (80, 1285982), (85, 1210336), (109, 943840), (136, 756460), (160, 642991), (170, 605168), (218, 471920), (272, 378230), (340, 302584), (347, 296480), (436, 235960), (544, 189115), (545, 188768), (680, 151292), (694, 148240), (872, 117980), (1090, 94384), (1360, 75646), (1388, 74120), (1735, 59296), (1744, 58990), (1853, 55520), (2180, 47192), (2720, 37823), (2776, 37060), (3470, 29648), (3488, 29495), (3706, 27760), (4360, 23596), (5552, 18530), (5899, 17440), (6940, 14824), (7412, 13880), (8720, 11798), (9265, 11104)]