26565519740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{186007}}^1$

素因数の和:186246

約数の個数: 48

約数和(自身を含む): 57592540992

約数和(自身を除く): 31027021252

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 193, 370, 386, 740, 772, 965, 1930, 3860, 7141, 14282, 28564, 35705, 71410, 142820, 186007, 372014, 744028, 930035, 1860070, 3720140, 6882259, 13764518, 27529036, 34411295, 35899351, 68822590, 71798702, 137645180, 143597404, 179496755, 358993510, 717987020, 1328275987, 2656551974, 5313103948, 6641379935, 13282759870, 26565519740]

約数ペア:

[(1, 26565519740), (2, 13282759870), (4, 6641379935), (5, 5313103948), (10, 2656551974), (20, 1328275987), (37, 717987020), (74, 358993510), (148, 179496755), (185, 143597404), (193, 137645180), (370, 71798702), (386, 68822590), (740, 35899351), (772, 34411295), (965, 27529036), (1930, 13764518), (3860, 6882259), (7141, 3720140), (14282, 1860070), (28564, 930035), (35705, 744028), (71410, 372014), (142820, 186007)]