109860080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 281124864

約数和(自身を除く): 171264784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 635, 880, 983, 1016, 1270, 1397, 1966, 2032, 2540, 2794, 3932, 4915, 5080, 5588, 6985, 7864, 9830, 10160, 10813, 11176, 13970, 15728, 19660, 21626, 22352, 27940, 39320, 43252, 54065, 55880, 78640, 86504, 108130, 111760, 124841, 173008, 216260, 249682, 432520, 499364, 624205, 865040, 998728, 1248410, 1373251, 1997456, 2496820, 2746502, 4993640, 5493004, 6866255, 9987280, 10986008, 13732510, 21972016, 27465020, 54930040, 109860080]

約数ペア:

[(1, 109860080), (2, 54930040), (4, 27465020), (5, 21972016), (8, 13732510), (10, 10986008), (11, 9987280), (16, 6866255), (20, 5493004), (22, 4993640), (40, 2746502), (44, 2496820), (55, 1997456), (80, 1373251), (88, 1248410), (110, 998728), (127, 865040), (176, 624205), (220, 499364), (254, 432520), (440, 249682), (508, 216260), (635, 173008), (880, 124841), (983, 111760), (1016, 108130), (1270, 86504), (1397, 78640), (1966, 55880), (2032, 54065), (2540, 43252), (2794, 39320), (3932, 27940), (4915, 22352), (5080, 21626), (5588, 19660), (6985, 15728), (7864, 13970), (9830, 11176), (10160, 10813)]