105577160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 257402880

約数和(自身を除く): 151825720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 191, 260, 382, 520, 764, 955, 1063, 1528, 1910, 2126, 2483, 3820, 4252, 4966, 5315, 7640, 8504, 9932, 10630, 12415, 13819, 19864, 21260, 24830, 27638, 42520, 49660, 55276, 69095, 99320, 110552, 138190, 203033, 276380, 406066, 552760, 812132, 1015165, 1624264, 2030330, 2639429, 4060660, 5278858, 8121320, 10557716, 13197145, 21115432, 26394290, 52788580, 105577160]

約数ペア:

[(1, 105577160), (2, 52788580), (4, 26394290), (5, 21115432), (8, 13197145), (10, 10557716), (13, 8121320), (20, 5278858), (26, 4060660), (40, 2639429), (52, 2030330), (65, 1624264), (104, 1015165), (130, 812132), (191, 552760), (260, 406066), (382, 276380), (520, 203033), (764, 138190), (955, 110552), (1063, 99320), (1528, 69095), (1910, 55276), (2126, 49660), (2483, 42520), (3820, 27638), (4252, 24830), (4966, 21260), (5315, 19864), (7640, 13819), (8504, 12415), (9932, 10630)]