541865140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{11633}}^1$

素因数の和:11796

約数の個数: 48

約数和(自身を含む): 1213751952

約数和(自身を除く): 671886812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 2329, 2740, 4658, 9316, 11633, 11645, 23266, 23290, 46532, 46580, 58165, 116330, 197761, 232660, 395522, 791044, 988805, 1593721, 1977610, 3187442, 3955220, 6374884, 7968605, 15937210, 27093257, 31874420, 54186514, 108373028, 135466285, 270932570, 541865140]

約数ペア:

[(1, 541865140), (2, 270932570), (4, 135466285), (5, 108373028), (10, 54186514), (17, 31874420), (20, 27093257), (34, 15937210), (68, 7968605), (85, 6374884), (137, 3955220), (170, 3187442), (274, 1977610), (340, 1593721), (548, 988805), (685, 791044), (1370, 395522), (2329, 232660), (2740, 197761), (4658, 116330), (9316, 58165), (11633, 46580), (11645, 46532), (23266, 23290)]