11494420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 28929096

約数和(自身を除く): 17434676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 317, 370, 490, 518, 634, 740, 980, 1036, 1268, 1295, 1585, 1813, 2219, 2590, 3170, 3626, 4438, 5180, 6340, 7252, 8876, 9065, 11095, 11729, 15533, 18130, 22190, 23458, 31066, 36260, 44380, 46916, 58645, 62132, 77665, 82103, 117290, 155330, 164206, 234580, 310660, 328412, 410515, 574721, 821030, 1149442, 1642060, 2298884, 2873605, 5747210, 11494420]

約数ペア:

[(1, 11494420), (2, 5747210), (4, 2873605), (5, 2298884), (7, 1642060), (10, 1149442), (14, 821030), (20, 574721), (28, 410515), (35, 328412), (37, 310660), (49, 234580), (70, 164206), (74, 155330), (98, 117290), (140, 82103), (148, 77665), (185, 62132), (196, 58645), (245, 46916), (259, 44380), (317, 36260), (370, 31066), (490, 23458), (518, 22190), (634, 18130), (740, 15533), (980, 11729), (1036, 11095), (1268, 9065), (1295, 8876), (1585, 7252), (1813, 6340), (2219, 5180), (2590, 4438), (3170, 3626)]