2016155020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 4693925376

約数和(自身を除く): 2677770356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 151, 220, 274, 302, 443, 548, 604, 685, 755, 886, 1370, 1507, 1510, 1661, 1772, 2215, 2740, 3014, 3020, 3322, 4430, 4873, 6028, 6644, 7535, 8305, 8860, 9746, 15070, 16610, 19492, 20687, 24365, 30140, 33220, 41374, 48730, 60691, 66893, 82748, 97460, 103435, 121382, 133786, 206870, 227557, 242764, 267572, 303455, 334465, 413740, 455114, 606910, 667601, 668930, 735823, 910228, 1137785, 1213820, 1335202, 1337860, 1471646, 2275570, 2670404, 2943292, 3338005, 3679115, 4551140, 6676010, 7358230, 9164341, 13352020, 14716460, 18328682, 36657364, 45821705, 91643410, 100807751, 183286820, 201615502, 403231004, 504038755, 1008077510, 2016155020]

約数ペア:

[(1, 2016155020), (2, 1008077510), (4, 504038755), (5, 403231004), (10, 201615502), (11, 183286820), (20, 100807751), (22, 91643410), (44, 45821705), (55, 36657364), (110, 18328682), (137, 14716460), (151, 13352020), (220, 9164341), (274, 7358230), (302, 6676010), (443, 4551140), (548, 3679115), (604, 3338005), (685, 2943292), (755, 2670404), (886, 2275570), (1370, 1471646), (1507, 1337860), (1510, 1335202), (1661, 1213820), (1772, 1137785), (2215, 910228), (2740, 735823), (3014, 668930), (3020, 667601), (3322, 606910), (4430, 455114), (4873, 413740), (6028, 334465), (6644, 303455), (7535, 267572), (8305, 242764), (8860, 227557), (9746, 206870), (15070, 133786), (16610, 121382), (19492, 103435), (20687, 97460), (24365, 82748), (30140, 66893), (33220, 60691), (41374, 48730)]