66076960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1429}}^1$

素因数の和:1478

約数の個数: 72

約数和(自身を含む): 165945780

約数和(自身を除く): 99868820

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1429, 1445, 2312, 2720, 2858, 2890, 4624, 5716, 5780, 7145, 9248, 11432, 11560, 14290, 22864, 23120, 24293, 28580, 45728, 46240, 48586, 57160, 97172, 114320, 121465, 194344, 228640, 242930, 388688, 412981, 485860, 777376, 825962, 971720, 1651924, 1943440, 2064905, 3303848, 3886880, 4129810, 6607696, 8259620, 13215392, 16519240, 33038480, 66076960]

約数ペア:

[(1, 66076960), (2, 33038480), (4, 16519240), (5, 13215392), (8, 8259620), (10, 6607696), (16, 4129810), (17, 3886880), (20, 3303848), (32, 2064905), (34, 1943440), (40, 1651924), (68, 971720), (80, 825962), (85, 777376), (136, 485860), (160, 412981), (170, 388688), (272, 242930), (289, 228640), (340, 194344), (544, 121465), (578, 114320), (680, 97172), (1156, 57160), (1360, 48586), (1429, 46240), (1445, 45728), (2312, 28580), (2720, 24293), (2858, 23120), (2890, 22864), (4624, 14290), (5716, 11560), (5780, 11432), (7145, 9248)]