4199529880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8807}}^1$

素因数の和:8969

約数の個数: 128

約数和(自身を含む): 11719572480

約数和(自身を除く): 7520042600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 131, 140, 182, 260, 262, 280, 364, 455, 520, 524, 655, 728, 910, 917, 1048, 1310, 1703, 1820, 1834, 2620, 3406, 3640, 3668, 4585, 5240, 6812, 7336, 8515, 8807, 9170, 11921, 13624, 17030, 17614, 18340, 23842, 34060, 35228, 36680, 44035, 47684, 59605, 61649, 68120, 70456, 88070, 95368, 114491, 119210, 123298, 176140, 228982, 238420, 246596, 308245, 352280, 457964, 476840, 493192, 572455, 616490, 801437, 915928, 1144910, 1153717, 1232980, 1602874, 2289820, 2307434, 2465960, 3205748, 4007185, 4579640, 4614868, 5768585, 6411496, 8014370, 8076019, 9229736, 11537170, 14998321, 16028740, 16152038, 23074340, 29996642, 32057480, 32304076, 40380095, 46148680, 59993284, 64608152, 74991605, 80760190, 104988247, 119986568, 149983210, 161520380, 209976494, 299966420, 323040760, 419952988, 524941235, 599932840, 839905976, 1049882470, 2099764940, 4199529880]

約数ペア:

[(1, 4199529880), (2, 2099764940), (4, 1049882470), (5, 839905976), (7, 599932840), (8, 524941235), (10, 419952988), (13, 323040760), (14, 299966420), (20, 209976494), (26, 161520380), (28, 149983210), (35, 119986568), (40, 104988247), (52, 80760190), (56, 74991605), (65, 64608152), (70, 59993284), (91, 46148680), (104, 40380095), (130, 32304076), (131, 32057480), (140, 29996642), (182, 23074340), (260, 16152038), (262, 16028740), (280, 14998321), (364, 11537170), (455, 9229736), (520, 8076019), (524, 8014370), (655, 6411496), (728, 5768585), (910, 4614868), (917, 4579640), (1048, 4007185), (1310, 3205748), (1703, 2465960), (1820, 2307434), (1834, 2289820), (2620, 1602874), (3406, 1232980), (3640, 1153717), (3668, 1144910), (4585, 915928), (5240, 801437), (6812, 616490), (7336, 572455), (8515, 493192), (8807, 476840), (9170, 457964), (11921, 352280), (13624, 308245), (17030, 246596), (17614, 238420), (18340, 228982), (23842, 176140), (34060, 123298), (35228, 119210), (36680, 114491), (44035, 95368), (47684, 88070), (59605, 70456), (61649, 68120)]