4438047740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{10627}}^1$

素因数の和:10819

約数の個数: 96

約数和(自身を含む): 11284385280

約数和(自身を除く): 6846337540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 157, 190, 266, 314, 380, 532, 628, 665, 785, 1099, 1330, 1570, 2198, 2660, 2983, 3140, 4396, 5495, 5966, 10627, 10990, 11932, 14915, 20881, 21254, 21980, 29830, 41762, 42508, 53135, 59660, 74389, 83524, 104405, 106270, 148778, 201913, 208810, 212540, 297556, 371945, 403826, 417620, 743890, 807652, 1009565, 1413391, 1487780, 1668439, 2019130, 2826782, 3336878, 4038260, 5653564, 6673756, 7066955, 8342195, 11679073, 14133910, 16684390, 23358146, 28267820, 31700341, 33368780, 46716292, 58395365, 63400682, 116790730, 126801364, 158501705, 221902387, 233581460, 317003410, 443804774, 634006820, 887609548, 1109511935, 2219023870, 4438047740]

約数ペア:

[(1, 4438047740), (2, 2219023870), (4, 1109511935), (5, 887609548), (7, 634006820), (10, 443804774), (14, 317003410), (19, 233581460), (20, 221902387), (28, 158501705), (35, 126801364), (38, 116790730), (70, 63400682), (76, 58395365), (95, 46716292), (133, 33368780), (140, 31700341), (157, 28267820), (190, 23358146), (266, 16684390), (314, 14133910), (380, 11679073), (532, 8342195), (628, 7066955), (665, 6673756), (785, 5653564), (1099, 4038260), (1330, 3336878), (1570, 2826782), (2198, 2019130), (2660, 1668439), (2983, 1487780), (3140, 1413391), (4396, 1009565), (5495, 807652), (5966, 743890), (10627, 417620), (10990, 403826), (11932, 371945), (14915, 297556), (20881, 212540), (21254, 208810), (21980, 201913), (29830, 148778), (41762, 106270), (42508, 104405), (53135, 83524), (59660, 74389)]