44563540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 111895560

約数和(自身を除く): 67332020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1229, 1295, 1813, 2458, 2590, 3626, 4916, 5180, 6145, 7252, 8603, 9065, 12290, 17206, 18130, 24580, 34412, 36260, 43015, 45473, 60221, 86030, 90946, 120442, 172060, 181892, 227365, 240884, 301105, 318311, 454730, 602210, 636622, 909460, 1204420, 1273244, 1591555, 2228177, 3183110, 4456354, 6366220, 8912708, 11140885, 22281770, 44563540]

約数ペア:

[(1, 44563540), (2, 22281770), (4, 11140885), (5, 8912708), (7, 6366220), (10, 4456354), (14, 3183110), (20, 2228177), (28, 1591555), (35, 1273244), (37, 1204420), (49, 909460), (70, 636622), (74, 602210), (98, 454730), (140, 318311), (148, 301105), (185, 240884), (196, 227365), (245, 181892), (259, 172060), (370, 120442), (490, 90946), (518, 86030), (740, 60221), (980, 45473), (1036, 43015), (1229, 36260), (1295, 34412), (1813, 24580), (2458, 18130), (2590, 17206), (3626, 12290), (4916, 9065), (5180, 8603), (6145, 7252)]