189111440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9127}}^1$

素因数の和:9184

約数の個数: 80

約数和(自身を含む): 516133632

約数和(自身を除く): 327022192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 9127, 10360, 18254, 20720, 36508, 45635, 63889, 73016, 91270, 127778, 146032, 182540, 255556, 319445, 337699, 365080, 511112, 638890, 675398, 730160, 1022224, 1277780, 1350796, 1688495, 2363893, 2555560, 2701592, 3376990, 4727786, 5111120, 5403184, 6753980, 9455572, 11819465, 13507960, 18911144, 23638930, 27015920, 37822288, 47277860, 94555720, 189111440]

約数ペア:

[(1, 189111440), (2, 94555720), (4, 47277860), (5, 37822288), (7, 27015920), (8, 23638930), (10, 18911144), (14, 13507960), (16, 11819465), (20, 9455572), (28, 6753980), (35, 5403184), (37, 5111120), (40, 4727786), (56, 3376990), (70, 2701592), (74, 2555560), (80, 2363893), (112, 1688495), (140, 1350796), (148, 1277780), (185, 1022224), (259, 730160), (280, 675398), (296, 638890), (370, 511112), (518, 365080), (560, 337699), (592, 319445), (740, 255556), (1036, 182540), (1295, 146032), (1480, 127778), (2072, 91270), (2590, 73016), (2960, 63889), (4144, 45635), (5180, 36508), (9127, 20720), (10360, 18254)]