100109020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3583}}^1$

素因数の和:3730

約数の個数: 48

約数和(自身を含む): 231211008

約数和(自身を除く): 131101988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 2540, 2794, 3583, 5588, 6985, 7166, 13970, 14332, 17915, 27940, 35830, 39413, 71660, 78826, 157652, 197065, 394130, 455041, 788260, 910082, 1820164, 2275205, 4550410, 5005451, 9100820, 10010902, 20021804, 25027255, 50054510, 100109020]

約数ペア:

[(1, 100109020), (2, 50054510), (4, 25027255), (5, 20021804), (10, 10010902), (11, 9100820), (20, 5005451), (22, 4550410), (44, 2275205), (55, 1820164), (110, 910082), (127, 788260), (220, 455041), (254, 394130), (508, 197065), (635, 157652), (1270, 78826), (1397, 71660), (2540, 39413), (2794, 35830), (3583, 27940), (5588, 17915), (6985, 14332), (7166, 13970)]