109871440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6329}}^1$

素因数の和:6380

約数の個数: 80

約数和(自身を含む): 301409280

約数和(自身を除く): 191537840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 6329, 8680, 12658, 17360, 25316, 31645, 44303, 50632, 63290, 88606, 101264, 126580, 177212, 196199, 221515, 253160, 354424, 392398, 443030, 506320, 708848, 784796, 886060, 980995, 1373393, 1569592, 1772120, 1961990, 2746786, 3139184, 3544240, 3923980, 5493572, 6866965, 7847960, 10987144, 13733930, 15695920, 21974288, 27467860, 54935720, 109871440]

約数ペア:

[(1, 109871440), (2, 54935720), (4, 27467860), (5, 21974288), (7, 15695920), (8, 13733930), (10, 10987144), (14, 7847960), (16, 6866965), (20, 5493572), (28, 3923980), (31, 3544240), (35, 3139184), (40, 2746786), (56, 1961990), (62, 1772120), (70, 1569592), (80, 1373393), (112, 980995), (124, 886060), (140, 784796), (155, 708848), (217, 506320), (248, 443030), (280, 392398), (310, 354424), (434, 253160), (496, 221515), (560, 196199), (620, 177212), (868, 126580), (1085, 101264), (1240, 88606), (1736, 63290), (2170, 50632), (2480, 44303), (3472, 31645), (4340, 25316), (6329, 17360), (8680, 12658)]