4255576960

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1464

約数の個数: 128

約数和(自身を含む): 10511907840

約数和(自身を除く): 6256330880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 127, 128, 160, 164, 205, 254, 320, 328, 410, 508, 635, 640, 656, 820, 1016, 1270, 1277, 1312, 1640, 2032, 2540, 2554, 2624, 3280, 4064, 5080, 5108, 5207, 5248, 6385, 6560, 8128, 10160, 10216, 10414, 12770, 13120, 16256, 20320, 20432, 20828, 25540, 26035, 26240, 40640, 40864, 41656, 51080, 52070, 52357, 81280, 81728, 83312, 102160, 104140, 104714, 162179, 163456, 166624, 204320, 208280, 209428, 261785, 324358, 333248, 408640, 416560, 418856, 523570, 648716, 666496, 810895, 817280, 833120, 837712, 1047140, 1297432, 1621790, 1666240, 1675424, 2094280, 2594864, 3243580, 3332480, 3350848, 4188560, 5189728, 6487160, 6649339, 6701696, 8377120, 10379456, 12974320, 13298678, 16754240, 20758912, 25948640, 26597356, 33246695, 33508480, 51897280, 53194712, 66493390, 103794560, 106389424, 132986780, 212778848, 265973560, 425557696, 531947120, 851115392, 1063894240, 2127788480, 4255576960]

約数ペア:

[(1, 4255576960), (2, 2127788480), (4, 1063894240), (5, 851115392), (8, 531947120), (10, 425557696), (16, 265973560), (20, 212778848), (32, 132986780), (40, 106389424), (41, 103794560), (64, 66493390), (80, 53194712), (82, 51897280), (127, 33508480), (128, 33246695), (160, 26597356), (164, 25948640), (205, 20758912), (254, 16754240), (320, 13298678), (328, 12974320), (410, 10379456), (508, 8377120), (635, 6701696), (640, 6649339), (656, 6487160), (820, 5189728), (1016, 4188560), (1270, 3350848), (1277, 3332480), (1312, 3243580), (1640, 2594864), (2032, 2094280), (2540, 1675424), (2554, 1666240), (2624, 1621790), (3280, 1297432), (4064, 1047140), (5080, 837712), (5108, 833120), (5207, 817280), (5248, 810895), (6385, 666496), (6560, 648716), (8128, 523570), (10160, 418856), (10216, 416560), (10414, 408640), (12770, 333248), (13120, 324358), (16256, 261785), (20320, 209428), (20432, 208280), (20828, 204320), (25540, 166624), (26035, 163456), (26240, 162179), (40640, 104714), (40864, 104140), (41656, 102160), (51080, 83312), (52070, 81728), (52357, 81280)]