77566120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1429}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 185328000

約数和(自身を除く): 107761880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 590, 920, 1180, 1357, 1429, 2360, 2714, 2858, 5428, 5716, 6785, 7145, 10856, 11432, 13570, 14290, 27140, 28580, 32867, 54280, 57160, 65734, 84311, 131468, 164335, 168622, 262936, 328670, 337244, 421555, 657340, 674488, 843110, 1314680, 1686220, 1939153, 3372440, 3878306, 7756612, 9695765, 15513224, 19391530, 38783060, 77566120]

約数ペア:

[(1, 77566120), (2, 38783060), (4, 19391530), (5, 15513224), (8, 9695765), (10, 7756612), (20, 3878306), (23, 3372440), (40, 1939153), (46, 1686220), (59, 1314680), (92, 843110), (115, 674488), (118, 657340), (184, 421555), (230, 337244), (236, 328670), (295, 262936), (460, 168622), (472, 164335), (590, 131468), (920, 84311), (1180, 65734), (1357, 57160), (1429, 54280), (2360, 32867), (2714, 28580), (2858, 27140), (5428, 14290), (5716, 13570), (6785, 11432), (7145, 10856)]