6475355900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{3119}}^1$

素因数の和:4743

約数の個数: 72

約数和(自身を含む): 15146738880

約数和(自身を除く): 8671382980

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1597, 3119, 3194, 6238, 6388, 7985, 12476, 15595, 15970, 20761, 31190, 31940, 39925, 40547, 41522, 62380, 77975, 79850, 81094, 83044, 103805, 155950, 159700, 162188, 202735, 207610, 311900, 405470, 415220, 519025, 810940, 1013675, 1038050, 2027350, 2076100, 4054700, 4981043, 9962086, 19924172, 24905215, 49810430, 64753559, 99620860, 124526075, 129507118, 249052150, 259014236, 323767795, 498104300, 647535590, 1295071180, 1618838975, 3237677950, 6475355900]

約数ペア:

[(1, 6475355900), (2, 3237677950), (4, 1618838975), (5, 1295071180), (10, 647535590), (13, 498104300), (20, 323767795), (25, 259014236), (26, 249052150), (50, 129507118), (52, 124526075), (65, 99620860), (100, 64753559), (130, 49810430), (260, 24905215), (325, 19924172), (650, 9962086), (1300, 4981043), (1597, 4054700), (3119, 2076100), (3194, 2027350), (6238, 1038050), (6388, 1013675), (7985, 810940), (12476, 519025), (15595, 415220), (15970, 405470), (20761, 311900), (31190, 207610), (31940, 202735), (39925, 162188), (40547, 159700), (41522, 155950), (62380, 103805), (77975, 83044), (79850, 81094)]