110846320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2090

約数の個数: 80

約数和(自身を含む): 282919392

約数和(自身を除く): 172073072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 520, 530, 689, 848, 1040, 1060, 1378, 2011, 2120, 2756, 3445, 4022, 4240, 5512, 6890, 8044, 10055, 11024, 13780, 16088, 20110, 26143, 27560, 32176, 40220, 52286, 55120, 80440, 104572, 106583, 130715, 160880, 209144, 213166, 261430, 418288, 426332, 522860, 532915, 852664, 1045720, 1065830, 1385579, 1705328, 2091440, 2131660, 2771158, 4263320, 5542316, 6927895, 8526640, 11084632, 13855790, 22169264, 27711580, 55423160, 110846320]

約数ペア:

[(1, 110846320), (2, 55423160), (4, 27711580), (5, 22169264), (8, 13855790), (10, 11084632), (13, 8526640), (16, 6927895), (20, 5542316), (26, 4263320), (40, 2771158), (52, 2131660), (53, 2091440), (65, 1705328), (80, 1385579), (104, 1065830), (106, 1045720), (130, 852664), (208, 532915), (212, 522860), (260, 426332), (265, 418288), (424, 261430), (520, 213166), (530, 209144), (689, 160880), (848, 130715), (1040, 106583), (1060, 104572), (1378, 80440), (2011, 55120), (2120, 52286), (2756, 40220), (3445, 32176), (4022, 27560), (4240, 26143), (5512, 20110), (6890, 16088), (8044, 13780), (10055, 11024)]