716463350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{691}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 1355337360

約数和(自身を除く): 638874010

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 233, 445, 466, 691, 890, 1165, 1382, 2225, 2330, 3455, 4450, 5825, 6910, 11650, 17275, 20737, 34550, 41474, 61499, 103685, 122998, 161003, 207370, 307495, 322006, 518425, 614990, 805015, 1036850, 1537475, 1610030, 3074950, 4025075, 8050150, 14329267, 28658534, 71646335, 143292670, 358231675, 716463350]

約数ペア:

[(1, 716463350), (2, 358231675), (5, 143292670), (10, 71646335), (25, 28658534), (50, 14329267), (89, 8050150), (178, 4025075), (233, 3074950), (445, 1610030), (466, 1537475), (691, 1036850), (890, 805015), (1165, 614990), (1382, 518425), (2225, 322006), (2330, 307495), (3455, 207370), (4450, 161003), (5825, 122998), (6910, 103685), (11650, 61499), (17275, 41474), (20737, 34550)]