201081760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2726

約数の個数: 96

約数和(自身を含む): 530494272

約数和(自身を除く): 329412512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 344, 352, 430, 440, 473, 688, 860, 880, 946, 1376, 1720, 1760, 1892, 2365, 2657, 3440, 3784, 4730, 5314, 6880, 7568, 9460, 10628, 13285, 15136, 18920, 21256, 26570, 29227, 37840, 42512, 53140, 58454, 75680, 85024, 106280, 114251, 116908, 146135, 212560, 228502, 233816, 292270, 425120, 457004, 467632, 571255, 584540, 914008, 935264, 1142510, 1169080, 1256761, 1828016, 2285020, 2338160, 2513522, 3656032, 4570040, 4676320, 5027044, 6283805, 9140080, 10054088, 12567610, 18280160, 20108176, 25135220, 40216352, 50270440, 100540880, 201081760]

約数ペア:

[(1, 201081760), (2, 100540880), (4, 50270440), (5, 40216352), (8, 25135220), (10, 20108176), (11, 18280160), (16, 12567610), (20, 10054088), (22, 9140080), (32, 6283805), (40, 5027044), (43, 4676320), (44, 4570040), (55, 3656032), (80, 2513522), (86, 2338160), (88, 2285020), (110, 1828016), (160, 1256761), (172, 1169080), (176, 1142510), (215, 935264), (220, 914008), (344, 584540), (352, 571255), (430, 467632), (440, 457004), (473, 425120), (688, 292270), (860, 233816), (880, 228502), (946, 212560), (1376, 146135), (1720, 116908), (1760, 114251), (1892, 106280), (2365, 85024), (2657, 75680), (3440, 58454), (3784, 53140), (4730, 42512), (5314, 37840), (6880, 29227), (7568, 26570), (9460, 21256), (10628, 18920), (13285, 15136)]