22156440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10861}}^1$

素因数の和:10892

約数の個数: 64

約数和(自身を含む): 70385760

約数和(自身を除く): 48229320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 10861, 21722, 32583, 43444, 54305, 65166, 86888, 108610, 130332, 162915, 184637, 217220, 260664, 325830, 369274, 434440, 553911, 651660, 738548, 923185, 1107822, 1303320, 1477096, 1846370, 2215644, 2769555, 3692740, 4431288, 5539110, 7385480, 11078220, 22156440]

約数ペア:

[(1, 22156440), (2, 11078220), (3, 7385480), (4, 5539110), (5, 4431288), (6, 3692740), (8, 2769555), (10, 2215644), (12, 1846370), (15, 1477096), (17, 1303320), (20, 1107822), (24, 923185), (30, 738548), (34, 651660), (40, 553911), (51, 434440), (60, 369274), (68, 325830), (85, 260664), (102, 217220), (120, 184637), (136, 162915), (170, 130332), (204, 108610), (255, 86888), (340, 65166), (408, 54305), (510, 43444), (680, 32583), (1020, 21722), (2040, 10861)]