275873679080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1412419}}^1$

素因数の和:1412706

約数の個数: 64

約数和(自身を含む): 655927848000

約数和(自身を除く): 380054168920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 257, 380, 514, 760, 1028, 1285, 2056, 2570, 4883, 5140, 9766, 10280, 19532, 24415, 39064, 48830, 97660, 195320, 1412419, 2824838, 5649676, 7062095, 11299352, 14124190, 26835961, 28248380, 53671922, 56496760, 107343844, 134179805, 214687688, 268359610, 362991683, 536719220, 725983366, 1073438440, 1451966732, 1814958415, 2903933464, 3629916830, 6896841977, 7259833660, 13793683954, 14519667320, 27587367908, 34484209885, 55174735816, 68968419770, 137936839540, 275873679080]

約数ペア:

[(1, 275873679080), (2, 137936839540), (4, 68968419770), (5, 55174735816), (8, 34484209885), (10, 27587367908), (19, 14519667320), (20, 13793683954), (38, 7259833660), (40, 6896841977), (76, 3629916830), (95, 2903933464), (152, 1814958415), (190, 1451966732), (257, 1073438440), (380, 725983366), (514, 536719220), (760, 362991683), (1028, 268359610), (1285, 214687688), (2056, 134179805), (2570, 107343844), (4883, 56496760), (5140, 53671922), (9766, 28248380), (10280, 26835961), (19532, 14124190), (24415, 11299352), (39064, 7062095), (48830, 5649676), (97660, 2824838), (195320, 1412419)]