75413020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1619}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 169011360

約数和(自身を除く): 93598340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 1619, 2329, 2740, 3238, 4658, 6476, 8095, 9316, 11645, 16190, 23290, 27523, 32380, 46580, 55046, 110092, 137615, 221803, 275230, 443606, 550460, 887212, 1109015, 2218030, 3770651, 4436060, 7541302, 15082604, 18853255, 37706510, 75413020]

約数ペア:

[(1, 75413020), (2, 37706510), (4, 18853255), (5, 15082604), (10, 7541302), (17, 4436060), (20, 3770651), (34, 2218030), (68, 1109015), (85, 887212), (137, 550460), (170, 443606), (274, 275230), (340, 221803), (548, 137615), (685, 110092), (1370, 55046), (1619, 46580), (2329, 32380), (2740, 27523), (3238, 23290), (4658, 16190), (6476, 11645), (8095, 9316)]