4516667080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{4561}}^1$

素因数の和:5894

約数の個数: 64

約数和(自身を含む): 10707926400

約数和(自身を除く): 6191259320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1303, 2606, 4561, 5212, 6515, 9122, 10424, 13030, 18244, 22805, 24757, 26060, 36488, 45610, 49514, 52120, 86659, 91220, 99028, 123785, 173318, 182440, 198056, 247570, 346636, 433295, 495140, 693272, 866590, 990280, 1733180, 3466360, 5942983, 11885966, 23771932, 29714915, 47543864, 59429830, 112916677, 118859660, 225833354, 237719320, 451666708, 564583385, 903333416, 1129166770, 2258333540, 4516667080]

約数ペア:

[(1, 4516667080), (2, 2258333540), (4, 1129166770), (5, 903333416), (8, 564583385), (10, 451666708), (19, 237719320), (20, 225833354), (38, 118859660), (40, 112916677), (76, 59429830), (95, 47543864), (152, 29714915), (190, 23771932), (380, 11885966), (760, 5942983), (1303, 3466360), (2606, 1733180), (4561, 990280), (5212, 866590), (6515, 693272), (9122, 495140), (10424, 433295), (13030, 346636), (18244, 247570), (22805, 198056), (24757, 182440), (26060, 173318), (36488, 123785), (45610, 99028), (49514, 91220), (52120, 86659)]